{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T15:45:47Z","timestamp":1787499947357,"version":"build-2736575974"},"reference-count":11,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1995,3,1]],"date-time":"1995-03-01T00:00:00Z","timestamp":794016000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":6713,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Journal of Combinatorics"],"published-print":{"date-parts":[[1995,3]]},"DOI":"10.1016\/0195-6698(95)90052-7","type":"journal-article","created":{"date-parts":[[2004,8,5]],"date-time":"2004-08-05T00:27:27Z","timestamp":1091665647000},"page":"125-145","source":"Crossref","is-referenced-by-count":12,"title":["Axioms for maximal vectors of an oriented matroid; a combinatorial characterization of the regions determined by an arrangement of pseudohyperplanes"],"prefix":"10.1016","volume":"16","author":[{"given":"Ilda P.F","family":"da Silva","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/0195-6698(95)90052-7_BIB1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0195-6698(87)80014-8","article-title":"An axiomatic of non-Radon partitions","volume":"8","author":"Bienia","year":"1987","journal-title":"Europ. J. Combin."},{"key":"10.1016\/0195-6698(95)90052-7_BIB2","series-title":"Oriented Matroids","author":"Bjorner","year":"1993"},{"key":"10.1016\/0195-6698(95)90052-7_BIB3","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1016\/0095-8956(78)90080-1","article-title":"Orientability of matroids","volume":"24","author":"Bland","year":"1978","journal-title":"J. Combin. Theory, Ser. B"},{"key":"10.1016\/0195-6698(95)90052-7_BIB4","article-title":"Quelques propriet\u00e9s des matroides orient\u00e9s","author":"da Silva","year":"1987"},{"key":"10.1016\/0195-6698(95)90052-7_BIB5","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/0095-8956(78)90039-4","article-title":"Oriented matroids","volume":"25","author":"Folkman","year":"1978","journal-title":"J. Combin. Theory, Ser. B"},{"key":"10.1016\/0195-6698(95)90052-7_BIB6","article-title":"Oriented matroid programming","author":"Fukuda","year":"1982"},{"key":"10.1016\/0195-6698(95)90052-7_BIB7","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/S0195-6698(13)80054-6","article-title":"Characterization of oriented matroids in terms of topes","volume":"11","author":"Handa","year":"1990","journal-title":"Europ. J. Combin."},{"key":"10.1016\/0195-6698(95)90052-7_BIB8","doi-asserted-by":"crossref","first-page":"155","DOI":"10.2140\/pjm.1983.104.155","article-title":"Lopsided sets and orthant Intersection by convex sets","volume":"104-1","author":"Lawrence","year":"1983","journal-title":"Pac. J. Math."},{"key":"10.1016\/0195-6698(95)90052-7_BIB9","article-title":"Topology of oriented matroids","author":"Mandel","year":"1982"},{"key":"10.1016\/0195-6698(95)90052-7_BIB10","unstructured":"A. Mandel, quoted in [1]."},{"key":"10.1016\/0195-6698(95)90052-7_BIB11","first-page":"91","article-title":"Theory of acycloid and holometry","volume":"534","author":"Tomizawa","year":"1984","journal-title":"RIMS Kokyuroku (Graph Theory and Applications)"}],"container-title":["European Journal of Combinatorics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0195669895900527?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0195669895900527?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,5]],"date-time":"2019-02-05T00:34:33Z","timestamp":1549326873000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0195669895900527"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1995,3]]},"references-count":11,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1995,3]]}},"alternative-id":["0195669895900527"],"URL":"https:\/\/doi.org\/10.1016\/0195-6698(95)90052-7","relation":{},"ISSN":["0195-6698"],"issn-type":[{"value":"0195-6698","type":"print"}],"subject":[],"published":{"date-parts":[[1995,3]]}}}