{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,15]],"date-time":"2025-12-15T04:23:22Z","timestamp":1765772602200},"reference-count":92,"publisher":"Elsevier BV","issue":"1-3","license":[{"start":{"date-parts":[[1988,3,1]],"date-time":"1988-03-01T00:00:00Z","timestamp":573177600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":9269,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Discrete Applied Mathematics"],"published-print":{"date-parts":[[1988,3]]},"DOI":"10.1016\/0166-218x(88)90022-4","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T03:43:01Z","timestamp":1027654981000},"page":"317-338","source":"Crossref","is-referenced-by-count":29,"title":["The challenge of characterizing branching in molecular species"],"prefix":"10.1016","volume":"19","author":[{"given":"D.H.","family":"Rouvray","sequence":"first","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0166-218X(88)90022-4_BIB1","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1021\/ci00047a033","article-title":"Applications of graph theory in chemistry","volume":"25","author":"Balaban","year":"1985","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB2","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1007\/BFb0111212","article-title":"Topological indices for structure-activity correlations","volume":"114","author":"Balaban","year":"1983","journal-title":"Topics Curr. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB3","first-page":"197","article-title":"Chemical graphs XXXVI. Correlations between octane numbers and topological indices in alkanes","volume":"5","author":"Balaban","year":"1979","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB4","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1016\/0009-2614(82)80009-2","article-title":"Highly discriminating distance-based topological index","volume":"89","author":"Balaban","year":"1982","journal-title":"Chem. Phys. Lett."},{"key":"10.1016\/0166-218X(88)90022-4_BIB5","first-page":"213","article-title":"The smallest graphs, trees, and 4-trees with degenerate topological index","volume":"14","author":"Balaban","year":"1983","journal-title":"J. Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB6","doi-asserted-by":"crossref","first-page":"661","DOI":"10.1002\/qua.560260858","article-title":"A novel approach to the characterization of chemical structures","volume":"18","author":"Barysz","year":"1984","journal-title":"Int. J. Quant. Chem.: Quant. Chem. Symp."},{"key":"10.1016\/0166-218X(88)90022-4_BIB7","first-page":"30","article-title":"Inequalities","author":"Beckenbach","year":"1961"},{"key":"10.1016\/0166-218X(88)90022-4_BIB8","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1021\/ed030p284","article-title":"Aspects of isomerism and mesomerism: II. Structural isomerism","volume":"30","author":"Bent","year":"1953","journal-title":"J. Chem. Educ."},{"key":"10.1016\/0166-218X(88)90022-4_BIB9","first-page":"179","article-title":"Some problems concerning distance and path degree sequence","volume":"1018","author":"Bloom","year":"1981"},{"key":"10.1016\/0166-218X(88)90022-4_BIB10","series-title":"Information Theoretic Indices for Characterization of Chemical Structures","author":"Bonchev","year":"1983"},{"key":"10.1016\/0166-218X(88)90022-4_BIB11","first-page":"21","article-title":"Mathematical models of branching","volume":"6","author":"Bonchev","year":"1979","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB12","doi-asserted-by":"crossref","first-page":"695","DOI":"10.1039\/f29848000695","article-title":"Comparability graphs and molecular properties: A novel approach to the ordering of isomers","volume":"80","author":"Bonchev","year":"1984","journal-title":"J. Chem. Soc. Faraday II"},{"key":"10.1016\/0166-218X(88)90022-4_BIB13","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1002\/jcc.540020202","article-title":"Isomer discrimination by topological information approach","volume":"2","author":"Bonchev","year":"1981","journal-title":"J. Comp. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB14","doi-asserted-by":"crossref","first-page":"4517","DOI":"10.1063\/1.434593","article-title":"Information theory, distance matrix, and molecular branching","volume":"67","author":"Bonchev","year":"1977","journal-title":"J. Chem. Phys."},{"key":"10.1016\/0166-218X(88)90022-4_BIB15","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1002\/anie.196603851","article-title":"Specification of molecular chirality","volume":"5","author":"Cahn","year":"1966","journal-title":"Angew. Chem. Int. Edit. Engl."},{"issue":"4","key":"10.1016\/0166-218X(88)90022-4_BIB16_1","doi-asserted-by":"crossref","first-page":"444","DOI":"10.1080\/14786447408641058","article-title":"On the mathematical theory of isomers","volume":"47","author":"Cayley","year":"1874","journal-title":"Phil. Mag."},{"key":"10.1016\/0166-218X(88)90022-4_BIB16_2","first-page":"257","article-title":"On the analytical forms called trees, with applications to the theory of chemical combinations","author":"Cayley","year":"1875","journal-title":"Rept. Brit. Assoc. Advmt. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB17","first-page":"63","article-title":"Spektren endlicher Graphen","volume":"21","author":"Collatz","year":"1957","journal-title":"Abhl. Math. Sem. Univ. Hamburg"},{"key":"10.1016\/0166-218X(88)90022-4_BIB18","first-page":"11","article-title":"Spectra of Graphs","author":"Cvetkovi\u0107","year":"1980"},{"key":"10.1016\/0166-218X(88)90022-4_BIB19","first-page":"115","article-title":"Note on branching","volume":"49","author":"Cvetkovi\u0107","year":"1977","journal-title":"Croat. Chem. Acta"},{"key":"10.1016\/0166-218X(88)90022-4_BIB20","doi-asserted-by":"crossref","first-page":"1897","DOI":"10.1139\/v80-301","article-title":"A note on the applications of graph theory to the thermodynamic properties of isomeric alkanes","volume":"58","author":"Edwards","year":"1980","journal-title":"Can. J. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB21","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1139\/v82-070","article-title":"The relation of physical properties of alkanes to connectivity indices: a molecular explanation","volume":"60","author":"Edwards","year":"1982","journal-title":"Can. J. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB22","first-page":"135","article-title":"Matrix inverse of chemical graphs","volume":"16","author":"El-Basil","year":"1984","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB23","first-page":"191","article-title":"On the ordering of Kekul\u00e9 structures","volume":"14","author":"El-Basil","year":"1983","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB24","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1103\/RevModPhys.42.272","article-title":"Some basic definitions in graph theory","volume":"42","author":"Essam","year":"1970","journal-title":"Revs. Mod. Phys."},{"key":"10.1016\/0166-218X(88)90022-4_BIB25","doi-asserted-by":"crossref","first-page":"1289","DOI":"10.1039\/F29777301289","article-title":"The graph-like state of matter. Part 8. LCGI schemes and the statistical analysis of experimental data","volume":"73","author":"Essam","year":"1977","journal-title":"J. Chem. Soc. Faraday II"},{"key":"10.1016\/0166-218X(88)90022-4_BIB26","first-page":"340","volume":"Vol. II","author":"Gay-Lussac","year":"1811"},{"key":"10.1016\/0166-218X(88)90022-4_BIB27","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1039\/F29736900484","article-title":"The graph-like state of matter. Part 2. LCGI schemes for the thermodynamics of alkanes and the theory of inductive inference","volume":"69","author":"Gordon","year":"1973","journal-title":"J. Chem. Soc. Faraday II"},{"key":"10.1016\/0166-218X(88)90022-4_BIB28","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/qua.560280102","article-title":"Chemical ordering of molecules: A graph-theoretical approach to structure-property studies","volume":"28","author":"Grossman","year":"1985","journal-title":"Int. J. Quant. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB29","doi-asserted-by":"crossref","first-page":"1152","DOI":"10.1515\/zpch-1986-267147","article-title":"A regularity for the boiling points of alkanes and its mathematical modeling","volume":"267","author":"Gutman","year":"1986","journal-title":"Z. Phys. Chem. Leipzig"},{"key":"10.1016\/0166-218X(88)90022-4_BIB30","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/0009-2614(77)85296-2","article-title":"Algebraic characterization of skeletal branching","volume":"47","author":"Gutman","year":"1977","journal-title":"Chem. Phys. Lett."},{"key":"10.1016\/0166-218X(88)90022-4_BIB31","doi-asserted-by":"crossref","first-page":"3399","DOI":"10.1063\/1.430994","article-title":"Graph theory and molecular orbitals. XII. Acyclic polyenes","volume":"62","author":"Gutman","year":"1975","journal-title":"J. Chem. Phys."},{"key":"10.1016\/0166-218X(88)90022-4_BIB32","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1137\/1004057","article-title":"The determinant of the adjacency matrix of a graph","volume":"4","author":"Harary","year":"1962","journal-title":"SIAM Rev."},{"key":"10.1016\/0166-218X(88)90022-4_BIB33","first-page":"45","article-title":"Inequalities","author":"Hardy","year":"1934"},{"key":"10.1016\/0166-218X(88)90022-4_BIB34","first-page":"3","article-title":"Die Verzweigtheit von Graphen","volume":"16","author":"H\u00e4sselbarth","year":"1984","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB35","doi-asserted-by":"crossref","first-page":"3077","DOI":"10.1021\/ja01359a034","article-title":"The number of isomeric hydrocarbons of the methane series","volume":"53","author":"Henze","year":"1931","journal-title":"J. Amer. Chem. Soc."},{"key":"10.1016\/0166-218X(88)90022-4_BIB36","doi-asserted-by":"crossref","first-page":"554","DOI":"10.1021\/ic00145a038","article-title":"Canonical numbering, stereochemical descriptors, and unique linear notations for polyhedral clusters","volume":"22","author":"Herndon","year":"1983","journal-title":"Inorg. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB37","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1007\/BF02394808","article-title":"Analysis of the topological dependancy of the characteristic polynomial in its Chebyshev expansion","volume":"63","author":"Hosoya","year":"1983","journal-title":"Theor. Chim. Acta"},{"key":"10.1016\/0166-218X(88)90022-4_BIB38","doi-asserted-by":"crossref","first-page":"2332","DOI":"10.1246\/bcsj.44.2332","article-title":"Topological index. A newly proposed quantity characterizing the topological nature of structural isomers of saturated hydrocarbons","volume":"44","author":"Hosoya","year":"1971","journal-title":"Bull. Chem. Soc. Japan"},{"key":"10.1016\/0166-218X(88)90022-4_BIB39","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1021\/c160014a015","article-title":"A linearization of chemical graphs","volume":"4","author":"Hiz","year":"1964","journal-title":"J. Chem. Docum."},{"key":"10.1016\/0166-218X(88)90022-4_BIB40","first-page":"145","article-title":"Sur une inegalit\u00e9 relative aux fonctions convexes","volume":"1","author":"Karamata","year":"1932","journal-title":"Publ. Math. Univ. Belgrade"},{"key":"10.1016\/0166-218X(88)90022-4_BIB41","series-title":"Molecular Connectivity in Chemistry and Drug Research","author":"Kier","year":"1976"},{"key":"10.1016\/0166-218X(88)90022-4_BIB42","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1021\/ci00030a009","article-title":"Computer enumeration and generation of trees and rooted trees","volume":"21","author":"Knop","year":"1981","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB43","series-title":"Computer Generation of Certain Classes of Molecules","author":"Knop","year":"1985"},{"key":"10.1016\/0166-218X(88)90022-4_BIB44","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1007\/BF02018473","article-title":"On the eigenvalues of trees","volume":"3","author":"Lov\u00e1sz","year":"1973","journal-title":"Period. Math. Hung."},{"key":"10.1016\/0166-218X(88)90022-4_BIB45","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1063\/1.430231","article-title":"On rearranging the connectivity matrix of a graph","volume":"62","author":"MacKay","year":"1975","journal-title":"J. Chem. Phys."},{"key":"10.1016\/0166-218X(88)90022-4_BIB46","series-title":"Applications of Combinatorics","first-page":"87","article-title":"Some chemical applications of the eigenvalues and eigenvectors of certain finite, planar graphs","author":"Mallion","year":"1982"},{"key":"10.1016\/0166-218X(88)90022-4_BIB47","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1002\/jcc.540050617","article-title":"Unique description of chemical structures based on hierarchically ordered extended connectivities (HOC procedures). V. New topological indices, ordering of graphs, and recognition of graph similarity","volume":"5","author":"Mekenyan","year":"1984","journal-title":"J. Comp. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB48","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1021\/c160017a018","article-title":"The generation of a unique machine description for chemical structure","volume":"5","author":"Morgan","year":"1965","journal-title":"J. Chem. Docum."},{"key":"10.1016\/0166-218X(88)90022-4_BIB49","first-page":"369","article-title":"Topological indices: Inter-relations and composition","volume":"13","author":"Motoc","year":"1982","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB50","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1017\/S0013091500032594","article-title":"Inequalities relating to some algebraic means","volume":"19","author":"Muirhead","year":"1901","journal-title":"Proc. Edin. Math. Soc."},{"key":"10.1016\/0166-218X(88)90022-4_BIB51","series-title":"Thesis","first-page":"6","article-title":"Molecules and Models: Investigations on the Axiomatization of Structure Theory in Chemistry","author":"Mulckhuyze","year":"1960"},{"key":"10.1016\/0166-218X(88)90022-4_BIB52","doi-asserted-by":"crossref","first-page":"1588","DOI":"10.1063\/1.1705069","article-title":"On ordering and identifying undirected linear graphs","volume":"7","author":"Nagle","year":"1966","journal-title":"J. Math. Phys."},{"key":"10.1016\/0166-218X(88)90022-4_BIB53","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1021\/ci00029a011","article-title":"Computer perception to topological symmetry via canonical numbering of atoms","volume":"21","author":"Randi\u0107","year":"1981","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB54","first-page":"5","article-title":"Characterization to atoms, molecules and classes of molecules based on paths enumerations","volume":"7","author":"Randi\u0107","year":"1970","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB55","doi-asserted-by":"crossref","unstructured":"M. Randi\u0107, Compact codes 3. On nomenclature of acyclic chemical compounds, J. Chem. Inf. Comp. Sci., in press.","DOI":"10.1021\/ci00025a003"},{"key":"10.1016\/0166-218X(88)90022-4_BIB56","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1007\/BF00557925","article-title":"On alternative form of the characteristic polynomial and the problem of graph recognition","volume":"62","author":"Randi\u0107","year":"1983","journal-title":"Theor. Chim. Acta"},{"key":"10.1016\/0166-218X(88)90022-4_BIB57","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1021\/ci60011a013","article-title":"On canonical numbering of atoms in a molecule and graph isomorphism","volume":"17","author":"Randi\u0107","year":"1977","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB58","doi-asserted-by":"crossref","first-page":"6609","DOI":"10.1021\/ja00856a001","article-title":"On characterization of molecular branching","volume":"97","author":"Randi\u0107","year":"1975","journal-title":"J. Amer. Chem. Soc."},{"key":"10.1016\/0166-218X(88)90022-4_BIB59","doi-asserted-by":"crossref","first-page":"547","DOI":"10.1016\/0009-2614(78)84035-4","article-title":"On comparability of structures","volume":"55","author":"Randi\u0107","year":"1978","journal-title":"Chem. Phys. Lett."},{"key":"10.1016\/0166-218X(88)90022-4_BIB60","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1021\/ci00043a009","article-title":"On molecular identification numbers","volume":"24","author":"Randi\u0107","year":"1984","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB61","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1137\/0606014","article-title":"On the characteristic equations of the characteristic polynomial","volume":"6","author":"Randi\u0107","year":"1985","journal-title":"SIAM J. Algebraic Discrete Meth."},{"key":"10.1016\/0166-218X(88)90022-4_BIB62","doi-asserted-by":"crossref","first-page":"3920","DOI":"10.1063\/1.1680839","article-title":"On the recognition of identical graphs representing molecular topology","volume":"60","author":"Randi\u0107","year":"1974","journal-title":"J. Chem. Phys."},{"key":"10.1016\/0166-218X(88)90022-4_BIB63","unstructured":"M. Randi\u0107, Private communication."},{"key":"10.1016\/0166-218X(88)90022-4_BIB64","first-page":"271","article-title":"On isomeric variations in decanes","volume":"13","author":"Randi\u0107","year":"1982","journal-title":"Math. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB65","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1039\/F29767200244","article-title":"Molecular graphs having identical spectra","volume":"72","author":"Randi\u0107","year":"1976","journal-title":"J. Chem. Soc. Faraday Trans II"},{"key":"10.1016\/0166-218X(88)90022-4_BIB66","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1002\/qua.560180408","article-title":"Graph-theoretical analysis of molecular properties. Isomeric variations in nonanes","volume":"18","author":"Randi\u0107","year":"1980","journal-title":"Int. J. Quant. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB67","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1021\/ci60017a009","article-title":"Graph-theoretical approach to recognition to structural similarity in molecules","volume":"19","author":"Randi\u0107","year":"1979","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB68","doi-asserted-by":"crossref","first-page":"1525","DOI":"10.1021\/j100474a032","article-title":"Graph-theoretical ordering of structures as a basis for systematic searches for regularities in molecular data","volume":"83","author":"Randi\u0107","year":"1979","journal-title":"J. Phys. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB69","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1016\/0009-2614(79)87030-X","article-title":"On a graph-theoretical basis for ordering of structures","volume":"63","author":"Randi\u0107","year":"1979","journal-title":"Chem. Phys. Lett."},{"key":"10.1016\/0166-218X(88)90022-4_BIB70","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1002\/qua.560240503","article-title":"Unusual random walks","volume":"24","author":"Randi\u0107","year":"1983","journal-title":"Int. J. Quant. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB71","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1002\/jcc.540050612","article-title":"Discrimination of isomeric structures using information theoretic topological indices","volume":"5","author":"Raychaudhury","year":"1984","journal-title":"J. Comp. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB72","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1021\/ci00045a006","article-title":"Structural selectivity of topological indexes in alkane series","volume":"25","author":"Razinger","year":"1985","journal-title":"J. Chem. Inf. Comp. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB73","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1039\/cs9740300355","article-title":"Isomer enumeration methods","volume":"3","author":"Rouvray","year":"1974","journal-title":"Chem. Soc. Revs."},{"key":"10.1016\/0166-218X(88)90022-4_BIB74","series-title":"Chemical Applications of Topology and Graph Theory","first-page":"159","article-title":"Should we have designs on topological indices?","author":"Rouvray","year":"1983"},{"key":"10.1016\/0166-218X(88)90022-4_BIB75","doi-asserted-by":"crossref","first-page":"768","DOI":"10.1021\/ed052p768","article-title":"Some reflections on the topological structure of covalent molecules","volume":"52","author":"Rouvray","year":"1975","journal-title":"J. Chem. Educ."},{"key":"10.1016\/0166-218X(88)90022-4_BIB76","article-title":"The role of the topological distance matrix in chemistry","author":"Rouvray","year":"1986"},{"key":"10.1016\/0166-218X(88)90022-4_BIB77","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1021\/ar50050a002","article-title":"Algebraic aspects of the chirality phenomenon in chemistry","volume":"5","author":"Ruch","year":"1972","journal-title":"Accts. Chem. Res."},{"key":"10.1016\/0166-218X(88)90022-4_BIB78","first-page":"285","article-title":"The branching extent of graphs","volume":"4","author":"Ruch","year":"1979","journal-title":"J. Comb. Inform. and Syst. Scis"},{"key":"10.1016\/0166-218X(88)90022-4_BIB79","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1007\/BF00532232","article-title":"Theorie der Chiralit\u00e4tsfunktionen","volume":"19","author":"Ruch","year":"1970","journal-title":"Theor. Chim. Acta"},{"key":"10.1016\/0166-218X(88)90022-4_BIB80","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1007\/BF01125896","article-title":"The diagram lattice as structural principle","volume":"38","author":"Ruch","year":"1975","journal-title":"Theor. Chim. Acta"},{"key":"10.1016\/0166-218X(88)90022-4_BIB81","doi-asserted-by":"crossref","first-page":"119","DOI":"10.5486\/PMD.1964.11.1-4.15","article-title":"Beziehungen zwischen den in einem Graphen enthaltenen Kreisen und seinem charakteristischen Polynom","volume":"11","author":"Sachs","year":"1964","journal-title":"Publ. Math. Debrecen"},{"key":"10.1016\/0166-218X(88)90022-4_BIB82","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1021\/ja00469a006","article-title":"Constitutional symmetry and unique descriptors of molecules","volume":"100","author":"Schubert","year":"1978","journal-title":"J. Amer. Chem. Soc."},{"key":"10.1016\/0166-218X(88)90022-4_BIB83","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1111\/j.1749-6632.1979.tb32826.x","article-title":"The construction of cospectral composite graphs","volume":"319","author":"Schwenk","year":"1979","journal-title":"Annals New York Acad. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB84","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1016\/S0065-3276(08)60292-0","article-title":"Chemical isomerism and its contemporary theoretical description","volume":"13","author":"Slanina","year":"1981","journal-title":"Advs. Quant. Chem."},{"key":"10.1016\/0166-218X(88)90022-4_BIB85","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1002\/jgt.3190060111","article-title":"Counterexamples to Randi\u0107's conjecture on distance degree sequences for trees","volume":"6","author":"Slater","year":"1982","journal-title":"J. Graph Theory"},{"key":"10.1016\/0166-218X(88)90022-4_BIB86","doi-asserted-by":"crossref","first-page":"967","DOI":"10.1039\/F29747000967","article-title":"Generalized treatment of alkanes. Part 3. Triatomic additivity","volume":"70","author":"Somayajulu","year":"1974","journal-title":"J. Chem. Soc. Faraday II"},{"key":"10.1016\/0166-218X(88)90022-4_BIB87","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1021\/ci00048a010","article-title":"On Randi\u0107's molecular identification numbers","volume":"25","author":"Szymanski","year":"1985","journal-title":"J. Chem. Inf. Comput. Sci."},{"key":"10.1016\/0166-218X(88)90022-4_BIB88","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1021\/ja01193a005","article-title":"Structural determination of paraffin boiling points","volume":"69","author":"Wiener","year":"1947","journal-title":"J. Amer. Chem. Soc."},{"issue":"1","key":"10.1016\/0166-218X(88)90022-4_BIB89","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1112\/plms\/s1-33.1.97","article-title":"On quantitative substitutional analysis","volume":"33","author":"Young","year":"1901","journal-title":"Proc. Lond. Math. Soc."},{"key":"10.1016\/0166-218X(88)90022-4_BIB90","first-page":"236","article-title":"Problem on isospectral molecules","volume":"27B","author":"Yuangsheng","year":"1984","journal-title":"Sci. Sinica"},{"key":"10.1016\/0166-218X(88)90022-4_BIB91","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1080\/00268977500102101","article-title":"On conjugated molecules with identical topological spectra","volume":"30","author":"Zivkovi\u0107","year":"1975","journal-title":"Mol. Phys."}],"container-title":["Discrete Applied Mathematics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0166218X88900224?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0166218X88900224?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2023,4,18]],"date-time":"2023-04-18T16:02:44Z","timestamp":1681833764000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0166218X88900224"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1988,3]]},"references-count":92,"journal-issue":{"issue":"1-3","published-print":{"date-parts":[[1988,3]]}},"alternative-id":["0166218X88900224"],"URL":"https:\/\/doi.org\/10.1016\/0166-218x(88)90022-4","relation":{},"ISSN":["0166-218X"],"issn-type":[{"value":"0166-218X","type":"print"}],"subject":[],"published":{"date-parts":[[1988,3]]}}}