{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T05:46:12Z","timestamp":1648791972417},"reference-count":17,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[1982,6,1]],"date-time":"1982-06-01T00:00:00Z","timestamp":391737600000},"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":[[1982,6]]},"DOI":"10.1007\/bf00288970","type":"journal-article","created":{"date-parts":[[2004,10,4]],"date-time":"2004-10-04T13:45:25Z","timestamp":1096897525000},"page":"193-213","source":"Crossref","is-referenced-by-count":2,"title":["Formes de langages et de grammaires"],"prefix":"10.1007","volume":"17","author":[{"given":"Jean -Michel","family":"Autebert","sequence":"first","affiliation":[]},{"given":"Joffroy","family":"Beauquier","sequence":"additional","affiliation":[]},{"given":"Luc","family":"Boasson","sequence":"additional","affiliation":[]}],"member":"297","reference":[{"key":"CR1","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1007\/BF01768474","volume":"11","author":"J.M. Autebert","year":"1977","unstructured":"Autebert, J.M.: Non-principalit\u00e9 du cylindre des langages \u00e0 compteur. Math. System Theory 11, 157?167 (1977)","journal-title":"Math. System Theory"},{"key":"CR2","unstructured":"Autebert, J.M.: Cylindres de langages alg\u00e9briques. Th\u00e8se de Doctorat d'Etat de l'Universit\u00e9 de Paris VII, Paris 1978"},{"key":"CR3","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/0166-218X(80)90050-5","volume":"2","author":"J.M. Autebert","year":"1980","unstructured":"Autebert, J.M., Beauquier, J., Boasson, L.: Langages sur des alphabets infinis. Discrete Math. 2, 1?20 (1980)","journal-title":"Discrete Math."},{"key":"CR4","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1051\/ita\/1979130403631","volume":"13","author":"J.M. Autebert","year":"1979","unstructured":"Autebert, J.M., Beauquier, J., Boasson, L., Nivat, M.: Quelques probl\u00e8mes ouverts en th\u00e9orie des langages alg\u00e9briques. R.A.I.R.O. Informatique Th\u00e9orique 13, 363?379 (1979)","journal-title":"R.A.I.R.O. Informatique Th\u00e9orique"},{"key":"CR5","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. Teubner, Stuttgart 1979"},{"key":"CR6","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/0020-0190(74)90050-7","volume":"2","author":"L. Boasson","year":"1974","unstructured":"Boasson, L.: The inclusion of the substitution closure of linear and one counter languages in the largest sub-AFL of the family of algebraic languages is proper. Information Processing Lett. 2, 135?140 (1974)","journal-title":"Information Processing Lett."},{"key":"CR7","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/S0022-0000(75)80051-1","volume":"11","author":"A.B. Cremers","year":"1975","unstructured":"Cremers, A.B., Ginsburg, S.: Context-free grammar forms. Comput. System Sci. 11, 86?116 (1975)","journal-title":"Comput. System Sci."},{"key":"CR8","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1016\/S0019-9958(78)90336-4","volume":"36","author":"K. Culik","year":"1978","unstructured":"Culik, K., Maurer, H.A.: Propagating chain-free normal forms for EOL systems. Information and Control 36, 309?319 (1978)","journal-title":"Information and Control"},{"key":"CR9","first-page":"47","volume":"9","author":"C.C. Elgot","year":"1965","unstructured":"Elgot, C.C., Mezei, J.E.: On relations defined by generalized finite automata. I.B.M. Journal of Research and Development 9, 47?68 (1965)","journal-title":"I.B.M. Journal of Research and Development"},{"key":"CR10","first-page":"97","volume-title":"Formal Languages and Programming","author":"S. Ginsburg","year":"1976","unstructured":"Ginsburg, S.: A survey of context-free grammar forms. In: Formal Languages and Programming (R. Aguilar, ed.), pp. 97?110. Amsterdam: North-Holland 1976"},{"key":"CR11","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1007\/BF01691106","volume":"4","author":"S.A. Greibach","year":"1970","unstructured":"Greibach, S.A.: Chains of full AFL's. Math. System Theory 4, 231?242 (1970)","journal-title":"Math. System Theory"},{"key":"CR12","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1137\/0202025","volume":"2","author":"S.A. Greibach","year":"1973","unstructured":"Greibach, S.A.: The hardest context-free language. SIAM J. Comput. 2, 304?311 (1973)","journal-title":"SIAM J. Comput."},{"key":"CR13","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/S0022-0000(77)80026-3","volume":"15","author":"S.A. Greibach","year":"1977","unstructured":"Greibach, S.A.: Control sets and context-free grammar forms. J. Comput. System Sci. 15, 35?98 (1977)","journal-title":"J. Comput. System Sci."},{"key":"CR14","doi-asserted-by":"crossref","unstructured":"Maurer, H.A., Salomaa, A., Wood, D.: Good EOL forms. SIAM J. Comput. 7 (1978)","DOI":"10.1137\/0207015"},{"key":"CR15","doi-asserted-by":"crossref","first-page":"339","DOI":"10.5802\/aif.287","volume":"18","author":"M. Nivat","year":"1968","unstructured":"Nivat, M.: Transductions des langages de Chomsky. Ann. Inst. Fourier 18, 339?456 (1968)","journal-title":"Ann. Inst. Fourier"},{"key":"CR16","volume-title":"Developmental Systems and Languages","author":"G. Rozenberg","year":"1975","unstructured":"Rozenberg, G., Herman, G.T.: in Developmental Systems and Languages: North-Holland, Amsterdam 1975"},{"key":"CR17","unstructured":"Salomaa, A.: Formal languages. Academic Press 1973"}],"container-title":["Acta Informatica"],"original-title":[],"language":"fr","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00288970.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF00288970\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00288970","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,8]],"date-time":"2019-04-08T17:14:34Z","timestamp":1554743674000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF00288970"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1982,6]]},"references-count":17,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1982,6]]}},"alternative-id":["BF00288970"],"URL":"https:\/\/doi.org\/10.1007\/bf00288970","relation":{},"ISSN":["0001-5903","1432-0525"],"issn-type":[{"value":"0001-5903","type":"print"},{"value":"1432-0525","type":"electronic"}],"subject":[],"published":{"date-parts":[[1982,6]]}}}