{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,3]],"date-time":"2022-04-03T08:56:53Z","timestamp":1648976213321},"reference-count":13,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1992,2,1]],"date-time":"1992-02-01T00:00:00Z","timestamp":696902400000},"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":7837,"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":[[1992,2]]},"DOI":"10.1016\/0022-0000(92)90002-z","type":"journal-article","created":{"date-parts":[[2003,12,4]],"date-time":"2003-12-04T07:01:00Z","timestamp":1070521260000},"page":"23-42","source":"Crossref","is-referenced-by-count":0,"title":["Contraction algebras and unification of (infinite) terms"],"prefix":"10.1016","volume":"44","author":[{"given":"Razvan","family":"Diaconescu","sequence":"first","affiliation":[]}],"member":"78","reference":[{"issue":"No. 4","key":"10.1016\/0022-0000(92)90002-Z_BIB1","article-title":"The metric space of infinite trees. Algebraic and Topological Properties","volume":"III","author":"Arnold","year":"1980","journal-title":"Fund. Inform."},{"key":"10.1016\/0022-0000(92)90002-Z_BIB2","doi-asserted-by":"crossref","DOI":"10.1016\/0022-0000(83)90041-7","article-title":"All solutions of a system of recursion equations in infinite trees and other contraction theories","volume":"27","author":"Bloom","year":"1983","journal-title":"J. Comput. System Sci."},{"key":"10.1016\/0022-0000(92)90002-Z_BIB3","article-title":"Iterative systems of equations","volume":"Vol. 41","author":"C\u01cez\u01cenescu","year":"1985","journal-title":"INCREST Preprint series in Mathematics"},{"key":"10.1016\/0022-0000(92)90002-Z_BIB4","series-title":"Introducere in Teoria Limbajelor Formale","author":"C\u01cez\u01cenescu","year":"1983"},{"issue":"No. 2","key":"10.1016\/0022-0000(92)90002-Z_BIB5","doi-asserted-by":"crossref","DOI":"10.1016\/0304-3975(83)90059-2","article-title":"Fundamental properties of infinite trees","volume":"25","author":"Courcelle","year":"1983","journal-title":"Theoret. Comput. Sci."},{"issue":"No. 1","key":"10.1016\/0022-0000(92)90002-Z_BIB6","article-title":"Equivalences and transformations of regular systems-Applications to recursive program schemes and grammars","volume":"42","author":"Courcelle","year":"1986","journal-title":"Theoret. Comput. Sci."},{"key":"10.1016\/0022-0000(92)90002-Z_BIB7","series-title":"Foundations of Logic Programming","author":"Lloyd","year":"1984"},{"key":"10.1016\/0022-0000(92)90002-Z_BIB8","series-title":"Categories for the Working Mathematician","author":"Maclane","year":"1971"},{"issue":"No. 2","key":"10.1016\/0022-0000(92)90002-Z_BIB9","doi-asserted-by":"crossref","DOI":"10.1145\/357162.357169","article-title":"An Efficient Unification Algorithm","volume":"4","author":"Martelli","year":"1982","journal-title":"ACM Trans. Programming Languages Systems"},{"key":"10.1016\/0022-0000(92)90002-Z_BIB10","series-title":"Foundations of Computer Science III","article-title":"Infinite words. Infinite trees. Infinite computations","author":"Nivat","year":"1981"},{"key":"10.1016\/0022-0000(92)90002-Z_BIB11","doi-asserted-by":"crossref","DOI":"10.1145\/321250.321253","article-title":"A machine oriented logic based on the resolution principle","volume":"12","author":"Robinson","year":"1965","journal-title":"J. Assoc. Comput. Math."},{"key":"10.1016\/0022-0000(92)90002-Z_BIB12","series-title":"Internal Report","article-title":"The Unification of Terms: A Category Theoretic Algorithm","author":"Rydeheard","year":"1985"},{"key":"10.1016\/0022-0000(92)90002-Z_BIB13","series-title":"Proceedings of the 7th International Conference on Automated Deduction","article-title":"Universal unification","author":"Siekmann","year":"1984"}],"container-title":["Journal of Computer and System Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:002200009290002Z?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:002200009290002Z?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,16]],"date-time":"2019-02-16T08:56:53Z","timestamp":1550307413000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/002200009290002Z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,2]]},"references-count":13,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1992,2]]}},"alternative-id":["002200009290002Z"],"URL":"https:\/\/doi.org\/10.1016\/0022-0000(92)90002-z","relation":{},"ISSN":["0022-0000"],"issn-type":[{"value":"0022-0000","type":"print"}],"subject":[],"published":{"date-parts":[[1992,2]]}}}