{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,19]],"date-time":"2025-03-19T10:34:37Z","timestamp":1742380477981},"publisher-location":"Berlin, Heidelberg","reference-count":6,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783540089216"},{"type":"electronic","value":"9783540357575"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1978]]},"DOI":"10.1007\/3-540-08921-7_60","type":"book-chapter","created":{"date-parts":[[2012,2,25]],"date-time":"2012-02-25T16:38:21Z","timestamp":1330187901000},"page":"112-123","source":"Crossref","is-referenced-by-count":34,"title":["On the completeness of query languages for relational data bases"],"prefix":"10.1007","author":[{"given":"Fran\u00e7ois","family":"Bancilhon","sequence":"first","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2005,5,24]]},"reference":[{"key":"9_CR1","unstructured":"ABRIAL 74: Abrial J.R. \u2014 \"Data Semantics\" \u2014 Data Base Management-North-Holland 1974."},{"key":"9_CR2","unstructured":"BANCILHON 76: Bancilhon F.M. \u2014 \"Data Structures: Specification and Realization\" \u2014 Ph.D. Thesis \u2014 University of Michigan \u2014 January 1976."},{"key":"9_CR3","unstructured":"BRACCHI 76: Bracchi G., Paolini P., Pelagatti G. \u2014 \"Mappings in Data Base Systems\" \u2014 Rapporto Interno n o 76-11 \u2014 Istituto di Elettrotecnica ed Elettronica del Politecnico di Milano \u2014 November 1976."},{"key":"9_CR4","doi-asserted-by":"crossref","unstructured":"CODD 70: Codd. E.E. \u2014 \"A Relational Model for Large Shared Data Banks\" \u2014 Communications of the ACM \u2014 Volume 13 \u2014 Number 6 \u2014 June 1970.","DOI":"10.1145\/362384.362685"},{"key":"9_CR5","doi-asserted-by":"crossref","unstructured":"CODD 71: Codd E.F. \u2014 \"A Data Base Sublanguage Founded on the Relational Calculus\" \u2014 Proceedings of ACM SIGFIDET Workshop on Data Description, Access and Control \u2014 San Diego \u2014 CA \u2014 1971.","DOI":"10.1145\/1734714.1734718"},{"key":"9_CR6","unstructured":"CODD 72: Codd E.F. \u2014 \"Relational Completeness of Data Base Sublanguages\", in Data Base Systems (Rustin Ed), Prentice Hall 1972."}],"container-title":["Lecture Notes in Computer Science","Mathematical Foundations of Computer Science 1978"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-08921-7_60.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,11,17]],"date-time":"2020-11-17T20:00:20Z","timestamp":1605643220000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/3-540-08921-7_60"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1978]]},"ISBN":["9783540089216","9783540357575"],"references-count":6,"URL":"https:\/\/doi.org\/10.1007\/3-540-08921-7_60","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[1978]]}}}