{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,6]],"date-time":"2024-09-06T22:48:28Z","timestamp":1725662908988},"publisher-location":"Berlin, Heidelberg","reference-count":4,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783540108566"},{"type":"electronic","value":"9783540387695"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1981]]},"DOI":"10.1007\/3-540-10856-4_97","type":"book-chapter","created":{"date-parts":[[2012,2,25]],"date-time":"2012-02-25T17:33:11Z","timestamp":1330191191000},"page":"304-313","source":"Crossref","is-referenced-by-count":3,"title":["Closure properties of the family of languages recognized by one-way two-head deterministic finite state automata"],"prefix":"10.1007","author":[{"given":"Juraj","family":"Hromkovi\u010d","sequence":"first","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2005,6,3]]},"reference":[{"issue":"1","key":"28_CR1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0019-9958(76)90426-5","volume":"30","author":"I.H. Sudborough","year":"1976","unstructured":"Sudborough, I.H., One-Way Multihead Writing Finite Automata, Information and Control, Vol. 30, No. 1, January 1976, 1\u201320.","journal-title":"Information and Control"},{"key":"28_CR2","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1007\/BF00288748","volume":"4","author":"O.H. Ibarra","year":"1975","unstructured":"Ibarra, O.H. and Kim, C.E., On 3-head Versus 2-head Finite Automata, Acta Informatica 4 1975, 193\u2013200.","journal-title":"Acta Informatica"},{"key":"28_CR3","doi-asserted-by":"crossref","first-page":"388","DOI":"10.1147\/rd.105.0388","volume":"10","author":"A.L. Rosenberg","year":"1966","unstructured":"Rosenberg, A.L., On Multihead Finite Automata, IBM J. R. and D., 10, 1966, 388\u2013394.","journal-title":"IBM J. R. and D."},{"issue":"5","key":"28_CR4","first-page":"280","volume":"9","author":"R.W. Floyd","year":"1968","unstructured":"Floyd, R.W., Review 14, 352 of above paper by Rosenberg, Computing Review, 9, 5 May 1968, p. 280.","journal-title":"Computing Review"}],"container-title":["Lecture Notes in Computer Science","Mathematical Foundations of Computer Science 1981"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-10856-4_97.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,27]],"date-time":"2021-04-27T20:40:05Z","timestamp":1619556005000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/3-540-10856-4_97"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981]]},"ISBN":["9783540108566","9783540387695"],"references-count":4,"URL":"https:\/\/doi.org\/10.1007\/3-540-10856-4_97","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[1981]]}}}