{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T10:46:12Z","timestamp":1649155572764},"reference-count":10,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[1984,8,1]],"date-time":"1984-08-01T00:00:00Z","timestamp":460166400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Informatica"],"published-print":{"date-parts":[[1984,8]]},"DOI":"10.1007\/bf00289241","type":"journal-article","created":{"date-parts":[[2004,10,5]],"date-time":"2004-10-05T03:22:27Z","timestamp":1096946547000},"page":"209-227","source":"Crossref","is-referenced-by-count":1,"title":["Bicentres de langages alg\ufffdbriques"],"prefix":"10.1007","volume":"21","author":[{"given":"J. M.","family":"Autebert","sequence":"first","affiliation":[]},{"given":"J.","family":"Beauquier","sequence":"additional","affiliation":[]},{"given":"L.","family":"Boasson","sequence":"additional","affiliation":[]},{"given":"F.","family":"Gire","sequence":"additional","affiliation":[]}],"member":"297","reference":[{"key":"CR1","first-page":"129","volume":"16","author":"J.M. Autebert","year":"1982","unstructured":"Autebert, J.M., Beauquier, J., Boasson, L., Latteux, M.: Ind\u00e9cidabilt\u00e9 de la condition IRS -R.A.I.R.O. Inf. Theor. 16, 129?138 (1982)","journal-title":"Inf. Theor."},{"key":"CR2","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-663-09367-1","volume-title":"Transductions and context-free languages","author":"J. Berstel","year":"1979","unstructured":"Berstel, J.: Transductions and context-free languages. Stuttgart: Teubner 1979"},{"key":"CR3","first-page":"245","volume-title":"Lecture Notes in Computer Science, Vol. 104","author":"L. Boasson","year":"1981","unstructured":"Boasson, L., Nivat, M.: Centers of languages, G.I.5 Lecture Notes in Computer Science, Vol. 104, pp. 245?251. Berlin-Heideiberg-New York: Springer 1981"},{"key":"CR4","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/0304-3975(83)90128-7","volume":"24","author":"A. Luca De","year":"1983","unstructured":"De Luca, A., Restivo, A., Salemi, S.: On the centers of a language. Theor. Comput. Sci. 24, 21?34 (1983)","journal-title":"Theor. Comput. Sci."},{"key":"CR5","unstructured":"Ehrenfeucht, A., Rozenberg, G.: On subword complexities of homomorphic images of languages (1980) preprint."},{"key":"CR6","doi-asserted-by":"crossref","unstructured":"Gabarr\u00f3, J.: Une application de la notion de centre et index rationnel \u00e0 certains langages alg\u00e9briques, R.A.I.R.O. Inf. Theor. 16(4), 317?329","DOI":"10.1051\/ita\/1982160403171"},{"key":"CR7","volume-title":"The mathematical theory of context-free languages","author":"S. Ginsburg","year":"1966","unstructured":"Ginsburg, S.: The mathematical theory of context-free languages. New York: McGraw-Hill 1966"},{"key":"CR8","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/0304-3975(76)90004-9","volume":"2","author":"S. Ginsburg","year":"1976","unstructured":"Ginsburg, S., Goldstine, J., Greibach, S.: Some uniformly erasable families of languages. Theor. Comput. Sci. 2, 29?44 (1976)","journal-title":"Theor. Comput. Sci."},{"key":"CR9","volume-title":"Introduction to formal languages theory","author":"M. Harrison","year":"1978","unstructured":"Harrison, M.: Introduction to formal languages theory. Reading, MA: Addison Wesley 1978"},{"issue":"3","key":"CR10","first-page":"259","volume":"12","author":"M. Nivat","year":"1978","unstructured":"Nivat, M.: Sur les ensembles de mots infinis engendr\u00e9s par une grammaire alg\u00e9brique. R.A.I.R.O. Inform. Theor. 12(3), 259?278 (1978)","journal-title":"R.A.I.R.O. Inform. Theor."}],"container-title":["Acta Informatica"],"original-title":[],"language":"fr","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00289241.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF00289241\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00289241","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,3]],"date-time":"2020-04-03T08:09:56Z","timestamp":1585901396000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF00289241"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1984,8]]},"references-count":10,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1984,8]]}},"alternative-id":["BF00289241"],"URL":"https:\/\/doi.org\/10.1007\/bf00289241","relation":{},"ISSN":["0001-5903","1432-0525"],"issn-type":[{"value":"0001-5903","type":"print"},{"value":"1432-0525","type":"electronic"}],"subject":[],"published":{"date-parts":[[1984,8]]}}}