{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,21]],"date-time":"2025-01-21T18:40:24Z","timestamp":1737484824450,"version":"3.33.0"},"publisher-location":"Berlin, Heidelberg","reference-count":6,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783540403913"},{"type":"electronic","value":"9783540449775"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003]]},"DOI":"10.1007\/3-540-44977-9_17","type":"book-chapter","created":{"date-parts":[[2007,10,16]],"date-time":"2007-10-16T14:20:28Z","timestamp":1192544428000},"page":"182-193","source":"Crossref","is-referenced-by-count":9,"title":["Syntactic Semiring and Language Equations"],"prefix":"10.1007","author":[{"given":"Libor","family":"Pol\u00e1k","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2003,6,24]]},"reference":[{"key":"17_CR1","first-page":"227","volume-title":"Where Mathematics, Computer Science, Linguistics and Biology Meet","author":"C. Choffrut","year":"2000","unstructured":"Choffrut, C. and Karhum\u00e4ki, J.; On Fatou properties of rational languages, in C. Martin-Vide and V. Mitrana (eds), Where Mathematics, Computer Science, Linguistics and Biology Meet, Kluwer, Dordrecht, 2000, pages 227\u2013235"},{"unstructured":"Conway, J.H.; Regular Algebra and Finite Machines, Chapman and Hall, Ltd., 1971","key":"17_CR2"},{"unstructured":"Kari, L.; On insertion and deletion in formal languages, PhD thesis, University Turku, 1991","key":"17_CR3"},{"unstructured":"Pol\u00e1k, L.; A classification of rational languages by semilattice-ordered monoids, http:\/\/www.math.muni.cz\/~polak","key":"17_CR4"},{"key":"17_CR5","series-title":"Lect Notes Comput Sci","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1007\/3-540-44683-4_53","volume-title":"Syntactic semiring of a language","author":"L. Pol\u00e1k","year":"2001","unstructured":"Pol\u00e1k, L.; Syntactic semiring of a language, Proc. Mathematical Foundations of Computer Science 2001, Springer Lecture Notes in Computer Science, Vol. 2136, 2001, pages 611\u2013620"},{"doi-asserted-by":"crossref","unstructured":"Salomaa, A. and Yu, S.; On the decomposition of finite languages, in Rozenberg, G. et al (eds), Developments in language theory. Poceedings of the 4th international conference, Aachen, Germany, July 6\u20139, 1999. World Scientific, 2000, pages 22\u201331","key":"17_CR6","DOI":"10.1142\/9789812792464_0003"}],"container-title":["Lecture Notes in Computer Science","Implementation and Application of Automata"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-44977-9_17","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,21]],"date-time":"2025-01-21T18:01:24Z","timestamp":1737482484000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/3-540-44977-9_17"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003]]},"ISBN":["9783540403913","9783540449775"],"references-count":6,"URL":"https:\/\/doi.org\/10.1007\/3-540-44977-9_17","relation":{},"ISSN":["0302-9743"],"issn-type":[{"type":"print","value":"0302-9743"}],"subject":[],"published":{"date-parts":[[2003]]}}}