{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T15:24:33Z","timestamp":1648740273940},"reference-count":10,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1995,1,1]],"date-time":"1995-01-01T00:00:00Z","timestamp":788918400000},"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":6772,"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":[[1995,1]]},"DOI":"10.1016\/0195-6698(95)90086-1","type":"journal-article","created":{"date-parts":[[2004,8,5]],"date-time":"2004-08-05T00:27:27Z","timestamp":1091665647000},"page":"23-33","source":"Crossref","is-referenced-by-count":0,"title":["Extreme k-families"],"prefix":"10.1016","volume":"16","author":[{"given":"Emanuel","family":"Knill","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0195-6698(95)90086-1_BIB1","series-title":"Combinatorics of Finite Sets","author":"Anderson","year":"1987"},{"key":"10.1016\/0195-6698(95)90086-1_BIB2","series-title":"Combinatorial Analysis, Proceedings of a Symposium on Applied Mathematics","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1090\/psapm\/010\/0115940","article-title":"Some combinatorial problems on partially ordered sets","author":"Dilworth","year":"1960"},{"key":"10.1016\/0195-6698(95)90086-1_BIB3","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1016\/S0012-365X(74)80022-1","article-title":"An application of Dilworth's lattice of maximal antichains","volume":"7","author":"Freese","year":"1974","journal-title":"Discr. Math."},{"key":"10.1016\/0195-6698(95)90086-1_BIB4","doi-asserted-by":"crossref","first-page":"898","DOI":"10.1090\/S0002-9904-1945-08454-7","article-title":"On a lemma of Littlewood and Offord","volume":"51","author":"Erd\u00f6s","year":"1945","journal-title":"Bull. Am. Math. Soc."},{"key":"10.1016\/0195-6698(95)90086-1_BIB5","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/0097-3165(76)90077-7","article-title":"The structure of Sperner k-families","volume":"20","author":"Greene","year":"1976","journal-title":"J. Combin. Theory, Ser. A"},{"key":"10.1016\/0195-6698(95)90086-1_BIB6","article-title":"Generalized degrees and densities for families of sets","author":"Knill","year":"1991"},{"key":"10.1016\/0195-6698(95)90086-1_BIB7","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/BF02986659","article-title":"Families of sets with locally bounded width","volume":"10","author":"Knill","year":"1994","journal-title":"Graphs and Combinatorics"},{"key":"10.1016\/0195-6698(95)90086-1_BIB8","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1090\/S0002-9947-1944-0010555-7","article-title":"Galois connexions","volume":"44","author":"Ore","year":"1944","journal-title":"Trans. Am. Math. Soc."},{"key":"10.1016\/0195-6698(95)90086-1_BIB9","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/0001-8708(79)90010-0","article-title":"A short proof of the existence of k-saturated partitions of partially ordered sets","volume":"33","author":"Saks","year":"1979","journal-title":"Adv. Math."},{"key":"10.1016\/0195-6698(95)90086-1_BIB10","series-title":"Ordered Sets, Proceedings of the NATO Advanced Study Institute","first-page":"473","article-title":"Extremal problems in partially ordered sets","volume":"Volume 83","author":"West","year":"1981"}],"container-title":["European Journal of Combinatorics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0195669895900861?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0195669895900861?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,2,5]],"date-time":"2019-02-05T00:34:37Z","timestamp":1549326877000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0195669895900861"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1995,1]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1995,1]]}},"alternative-id":["0195669895900861"],"URL":"https:\/\/doi.org\/10.1016\/0195-6698(95)90086-1","relation":{},"ISSN":["0195-6698"],"issn-type":[{"value":"0195-6698","type":"print"}],"subject":[],"published":{"date-parts":[[1995,1]]}}}