{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T17:36:33Z","timestamp":1648575393730},"reference-count":6,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[1978,1,1]],"date-time":"1978-01-01T00:00:00Z","timestamp":252460800000},"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":[[1978]]},"DOI":"10.1007\/bf00289045","type":"journal-article","created":{"date-parts":[[2004,10,4]],"date-time":"2004-10-04T17:16:50Z","timestamp":1096910210000},"page":"309-329","source":"Crossref","is-referenced-by-count":1,"title":["Die Zeitkomplexit\ufffdt des Normalisierungsproblems bei kontextsensitiven Grammatiken"],"prefix":"10.1007","volume":"9","author":[{"given":"Manfred","family":"Stadel","sequence":"first","affiliation":[]}],"member":"297","reference":[{"key":"CR1","volume-title":"The design and analysis of computer algorithms","author":"A.V. Aho","year":"1974","unstructured":"Aho, A.V., Hopcroft, E.H., Ullman, J.D.: The design and analysis of computer algorithms. Reading (Mass.): Addison-Wesley 1974"},{"key":"CR2","volume-title":"Automatentheorie und formale Sprachen. III. Formale Sprachen","author":"G. Hotz","year":"1972","unstructured":"Hotz, G., Claus, V.: Automatentheorie und formale Sprachen. III. Formale Sprachen. Mannheim: BI 1972"},{"key":"CR3","volume-title":"Formal languages and their relation to automata","author":"E.H. Hopcroft","year":"1969","unstructured":"Hopcroft, E.H., Ullman, J.D.: Formal languages and their relation to automata. Reading (Mass.): Addison-Wesley 1969"},{"key":"CR4","volume-title":"Complexity of computer computations","author":"R.M. Karp","year":"1972","unstructured":"Karp, R.M.: Reducibility among combinatorial problems. In: Complexity of computer computations (R.E. Miller, J.W. Thatcher, eds.). New York: Plenum Press 1972"},{"key":"CR5","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1016\/S0019-9958(74)91049-3","volume":"25","author":"M. Penttonen","year":"1974","unstructured":"Penttonen, M.: One-sided and two-sided context in formal grammars. Information and Control 25, 371?392 (1974)","journal-title":"Information and Control"},{"key":"CR6","doi-asserted-by":"crossref","unstructured":"Stadel, M.: Das Normalisierungsproblem und der Zusammenhang mit der Zeitkomplexit\u00e4t der kontextsensitiven Analyse. Dissertation, Saarbr\u00fccken, 1976","DOI":"10.1007\/3-540-08138-0_30"}],"container-title":["Acta Informatica"],"original-title":[],"language":"de","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00289045.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF00289045\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF00289045","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,3]],"date-time":"2020-04-03T08:00:44Z","timestamp":1585900844000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF00289045"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1978]]},"references-count":6,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1978]]}},"alternative-id":["BF00289045"],"URL":"https:\/\/doi.org\/10.1007\/bf00289045","relation":{},"ISSN":["0001-5903","1432-0525"],"issn-type":[{"value":"0001-5903","type":"print"},{"value":"1432-0525","type":"electronic"}],"subject":[],"published":{"date-parts":[[1978]]}}}