{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,7]],"date-time":"2025-07-07T09:07:02Z","timestamp":1751879222800},"reference-count":6,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[1982,3,1]],"date-time":"1982-03-01T00:00:00Z","timestamp":383788800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Combinatorica"],"published-print":{"date-parts":[[1982,3]]},"DOI":"10.1007\/bf02579284","type":"journal-article","created":{"date-parts":[[2007,3,22]],"date-time":"2007-03-22T22:17:40Z","timestamp":1174601860000},"page":"79-90","source":"Crossref","is-referenced-by-count":14,"title":["On a class of isometric subgraphs of a graph"],"prefix":"10.1007","volume":"2","author":[{"given":"R.","family":"Nowakowski","sequence":"first","affiliation":[]},{"given":"I.","family":"Rival","sequence":"additional","affiliation":[]}],"member":"297","reference":[{"key":"BF02579284_CR1","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1090\/S0002-9947-1961-0120173-8","volume":"99","author":"P. Crawley","year":"1961","unstructured":"P. Crawley. Decomposition theory for nonsemimodular lattices,Trans. Amer. Math. Soc. 99 (1961), 246\u2013254.","journal-title":"Trans. Amer. Math. Soc."},{"key":"BF02579284_CR2","volume-title":"Algebraic Theory of Lattices","author":"P. Crawley","year":"1973","unstructured":"P. Crawley andR. P. Dilworth,Algebraic Theory of Lattices, Prentice-Hall, Englewood Cliffs, N. J., 1973."},{"key":"BF02579284_CR3","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1007\/BFb0066450","volume":"406","author":"P. Hell","year":"1974","unstructured":"P. Hell, Retracts in graphs, Springer-Verlag Lecture Notes in Math.406 (1974), pp. 291\u2013301.","journal-title":"Springer-Verlag Lecture Notes in Math."},{"key":"BF02579284_CR4","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/0095-8956(74)90040-9","volume":"17","author":"P. Hell","year":"1974","unstructured":"P. Hell, Absolute planar retracts and the Four Colour Conjecture,J. Combin. Theory B,17 (1974), 5\u201310.","journal-title":"J. Combin. Theory B"},{"key":"BF02579284_CR5","first-page":"263","volume":"17","author":"P. Hell","year":"1976","unstructured":"P. Hell, Graph retractions,Atti dei convegni lincei 17 (1976), Vol. II, 263\u2013268.","journal-title":"Atti dei convegni lincei"},{"key":"BF02579284_CR6","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1002\/jgt.3190030404","volume":"3","author":"R. Nowakowski","year":"1979","unstructured":"R. Nowakowski andI. Rival, Fixed-edge theorem for graphs with loops,J. Graph Theory 3 (1979), 339\u2013350.","journal-title":"J. Graph Theory"}],"container-title":["Combinatorica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02579284.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF02579284\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02579284","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,18]],"date-time":"2019-05-18T16:45:01Z","timestamp":1558197901000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF02579284"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1982,3]]},"references-count":6,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1982,3]]}},"alternative-id":["BF02579284"],"URL":"https:\/\/doi.org\/10.1007\/bf02579284","relation":{},"ISSN":["0209-9683","1439-6912"],"issn-type":[{"value":"0209-9683","type":"print"},{"value":"1439-6912","type":"electronic"}],"subject":[],"published":{"date-parts":[[1982,3]]}}}