{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T10:17:09Z","timestamp":1760955429856},"reference-count":4,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[1980,12,1]],"date-time":"1980-12-01T00:00:00Z","timestamp":344476800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,9,10]],"date-time":"2013-09-10T00:00:00Z","timestamp":1378771200000},"content-version":"vor","delay-in-days":11971,"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":[[1980,12]]},"DOI":"10.1016\/s0195-6698(80)80040-0","type":"journal-article","created":{"date-parts":[[2013,9,9]],"date-time":"2013-09-09T08:31:43Z","timestamp":1378715503000},"page":"379-383","source":"Crossref","is-referenced-by-count":22,"title":["A Symmetric Chain Decomposition of L(4, n)"],"prefix":"10.1016","volume":"1","author":[{"given":"Douglas B.","family":"West","sequence":"first","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/S0195-6698(80)80040-0_bib1","doi-asserted-by":"crossref","first-page":"807","DOI":"10.1137\/0132068","article-title":"Sufficient conditions for a symmetric chain order","volume":"32","author":"Griggs","year":"1977","journal-title":"SIAMJ. Appl. Math."},{"key":"10.1016\/S0195-6698(80)80040-0_bib2","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/S0195-6698(80)80022-9","article-title":"A partition of L(3, n) into saturated symmetric chains","volume":"1","author":"Lindstr\u00f6m","year":"1980","journal-title":"Europ. J. Combinatorics"},{"key":"10.1016\/S0195-6698(80)80040-0_bib3","first-page":"50","volume":"Band II","author":"Riess","year":"1978"},{"key":"10.1016\/S0195-6698(80)80040-0_bib4","first-page":"168","article-title":"Weyl groups","volume":"1","author":"Stanley","year":"1980","journal-title":"the hard Lefschetz theorem, and the Sperner property, SIAMJ. Algebraic and Discrete Methods"}],"container-title":["European Journal of Combinatorics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0195669880800400?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0195669880800400?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,10,13]],"date-time":"2018-10-13T04:22:59Z","timestamp":1539404579000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0195669880800400"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1980,12]]},"references-count":4,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1980,12]]}},"alternative-id":["S0195669880800400"],"URL":"https:\/\/doi.org\/10.1016\/s0195-6698(80)80040-0","relation":{},"ISSN":["0195-6698"],"issn-type":[{"type":"print","value":"0195-6698"}],"subject":[],"published":{"date-parts":[[1980,12]]}}}