{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T04:26:50Z","timestamp":1759638410153},"reference-count":20,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1983,10,1]],"date-time":"1983-10-01T00:00:00Z","timestamp":433814400000},"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":10882,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Computer and System Sciences"],"published-print":{"date-parts":[[1983,10]]},"DOI":"10.1016\/0022-0000(83)90041-7","type":"journal-article","created":{"date-parts":[[2003,12,4]],"date-time":"2003-12-04T12:01:00Z","timestamp":1070539260000},"page":"225-255","source":"Crossref","is-referenced-by-count":14,"title":["All solutions of a system of recursion equations in infinite trees and other contraction theories"],"prefix":"10.1016","volume":"27","author":[{"given":"Stephen L.","family":"Bloom","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0022-0000(83)90041-7_BIB1","article-title":"Free Continuous Theories","author":"Wagner","year":"1977","journal-title":"IBM Research Report, RC-6906"},{"key":"10.1016\/0022-0000(83)90041-7_BIB2","series-title":"Proceedings, 17th IEEE Symp. on Found. of Computing","first-page":"147","article-title":"Rational algebraic theories and fixed point solutions","author":"Wagner","year":"1976"},{"issue":"No 323","key":"10.1016\/0022-0000(83)90041-7_BIB3","article-title":"The Metric Space of Infinite Trees: Algebraic and Topological Properties","author":"Arnold","year":"1978","journal-title":"IRIA Research Report"},{"key":"10.1016\/0022-0000(83)90041-7_BIB4","first-page":"209","volume":"Vol. 9","author":"Bloom","year":"1982"},{"key":"10.1016\/0022-0000(83)90041-7_BIB5","series-title":"IBM Research Report, RC 7029","first-page":"25","article-title":"Solutions of the Iteration Equation and Extensions of the Scalar Iteration Operation","volume":"9","author":"Bloom","year":"1980"},{"key":"10.1016\/0022-0000(83)90041-7_BIB6","series-title":"IBM Research Report, RC 7322","first-page":"525","article-title":"Vector Iteration in Pointed Iterative Theories","volume":"9","author":"Bloom","year":"1980"},{"key":"10.1016\/0022-0000(83)90041-7_BIB7","series-title":"Proceedings, 17th IEEE Symp. on Found. of Computing","article-title":"Algebraic families of interpretations","author":"Courcelle","year":"1976"},{"key":"10.1016\/0022-0000(83)90041-7_BIB8","series-title":"Proceedings, Logic Colloq.","article-title":"Monadic computation and iterative algebraic theories","author":"Elgot","year":"1975"},{"key":"10.1016\/0022-0000(83)90041-7_BIB9","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1016\/0021-8693(76)90106-X","article-title":"Matricial theories","volume":"42","author":"Elgot","year":"1976","journal-title":"J. Algebra"},{"key":"10.1016\/0022-0000(83)90041-7_BIB10","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1016\/0022-0000(78)90024-7","article-title":"On the algebraic structure of rooted trees","volume":"16","author":"Elgot","year":"1978","journal-title":"J. Comput. System Sci."},{"key":"10.1016\/0022-0000(83)90041-7_BIB11","article-title":"Automata in general algebras","volume":"11","author":"Eilenberg","year":"1976","journal-title":"Inform. Control"},{"key":"10.1016\/0022-0000(83)90041-7_BIB12","series-title":"Introduction to Matamathematics","author":"Kleene","year":"1952"},{"key":"10.1016\/0022-0000(83)90041-7_BIB13","first-page":"869","article-title":"Functorial semantics of algebraic theories","volume":"50","author":"Lawvere","year":"1963"},{"key":"10.1016\/0022-0000(83)90041-7_BIB14","series-title":"Mathematical Theory of Computation","author":"Manna","year":"1974"},{"key":"10.1016\/0022-0000(83)90041-7_BIB15","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1007\/BF02485827","article-title":"A compactification of the algebra of terms","volume":"6","author":"Mycielski","year":"1976","journal-title":"Algebra Universalis"},{"key":"10.1016\/0022-0000(83)90041-7_BIB16","first-page":"255","article-title":"On the interpretation of recursive polyadic program schemes","volume":"15","author":"Nivat","year":"1975","journal-title":"Sympos. Math."},{"key":"10.1016\/0022-0000(83)90041-7_BIB17","series-title":"Colloque AFCET-SMF de Mathematiques Appliqu\u00e9es","article-title":"Calculs infinis, interpretations metriques et plus grans points fixes","author":"Nivat","year":"1978"},{"key":"10.1016\/0022-0000(83)90041-7_BIB18","unstructured":"D. Scott, Outline of a mathematical theory of computation, in \u201cProceedings, 4th Princeton Conf. on Inf. Sci. and Systems.\u201d"},{"key":"10.1016\/0022-0000(83)90041-7_BIB19_1","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/S0022-0000(77)80034-2","article-title":"IO and OI","volume":"15","author":"Engelfriet","year":"1977","journal-title":"J. Comput. System Sci."},{"key":"10.1016\/0022-0000(83)90041-7_BIB19_2","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1016\/0022-0000(78)90051-X","article-title":"IO and OI","volume":"16","author":"Engelfriet","year":"1978","journal-title":"J. Comput. System Sci."}],"container-title":["Journal of Computer and System Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0022000083900417?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0022000083900417?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,16]],"date-time":"2019-02-16T13:51:08Z","timestamp":1550325068000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0022000083900417"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,10]]},"references-count":20,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1983,10]]}},"alternative-id":["0022000083900417"],"URL":"https:\/\/doi.org\/10.1016\/0022-0000(83)90041-7","relation":{},"ISSN":["0022-0000"],"issn-type":[{"value":"0022-0000","type":"print"}],"subject":[],"published":{"date-parts":[[1983,10]]}}}