{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T15:00:29Z","timestamp":1774364429071,"version":"3.50.1"},"reference-count":12,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1977,2,1]],"date-time":"1977-02-01T00:00:00Z","timestamp":223603200000},"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":13315,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Combinatorial Theory, Series B"],"published-print":{"date-parts":[[1977,2]]},"DOI":"10.1016\/0095-8956(77)90048-x","type":"journal-article","created":{"date-parts":[[2005,2,9]],"date-time":"2005-02-09T09:37:08Z","timestamp":1107941828000},"page":"54-67","source":"Crossref","is-referenced-by-count":59,"title":["The dimension of planar posets"],"prefix":"10.1016","volume":"22","author":[{"suffix":"Jr.","given":"William T","family":"Trotter","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"suffix":"Jr.","given":"John I","family":"Moore","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0095-8956(77)90048-X_BIB1","article-title":"Lattice Theory","volume":"Vol. 25","author":"Birkhoff","year":"1967"},{"key":"10.1016\/0095-8956(77)90048-X_BIB2","doi-asserted-by":"crossref","first-page":"161","DOI":"10.2307\/1969503","article-title":"A decomposition theorem for partially ordered sets","volume":"51","author":"Dilworth","year":"1950","journal-title":"Ann. of Math."},{"key":"10.1016\/0095-8956(77)90048-X_BIB3","doi-asserted-by":"crossref","first-page":"600","DOI":"10.2307\/2371374","article-title":"Partially ordered sets","volume":"63","author":"Dushnik","year":"1941","journal-title":"Amer. J. Math."},{"key":"10.1016\/0095-8956(77)90048-X_BIB4","first-page":"1","article-title":"On the dimension of orders","volume":"4","author":"Hiraguchi","year":"1955","journal-title":"Sci. Rep. Kanazawa Univ."},{"key":"10.1016\/0095-8956(77)90048-X_BIB5","doi-asserted-by":"crossref","first-page":"636","DOI":"10.4153\/CJM-1975-074-0","article-title":"Planar lattices","volume":"27","author":"Kelly","year":"1975","journal-title":"Canad. J. Math."},{"key":"10.1016\/0095-8956(77)90048-X_BIB6","doi-asserted-by":"crossref","first-page":"1113","DOI":"10.2307\/2317183","article-title":"Souslin's conjecture","volume":"76","author":"Rudin","year":"1969","journal-title":"Amer. Math. Monthly"},{"key":"10.1016\/0095-8956(77)90048-X_BIB7","doi-asserted-by":"crossref","first-page":"386","DOI":"10.4064\/fm-16-1-386-389","article-title":"Sur l'extension de order partiel","volume":"16","author":"Szpilrajn","year":"1930","journal-title":"Fund. Math."},{"key":"10.1016\/0095-8956(77)90048-X_BIB8","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/0012-365X(74)90113-7","article-title":"Dimension of the crown Sn","volume":"8","author":"Trotter","year":"1974","journal-title":"Discrete Math."},{"key":"10.1016\/0095-8956(77)90048-X_BIB9","first-page":"311","article-title":"Inequalities in dimension theory for posets","volume":"47","author":"Trotter","year":"1975"},{"key":"10.1016\/0095-8956(77)90048-X_BIB10","doi-asserted-by":"crossref","unstructured":"W. T. Trotter and K. P. Bogart, On the complexity of posets, Discrete Math., to appear.","DOI":"10.1016\/0012-365X(76)90095-9"},{"key":"10.1016\/0095-8956(77)90048-X_BIB11","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/0012-365X(76)90111-4","article-title":"Some theorems on graphs and posets","volume":"15","author":"Trotter","year":"1976","journal-title":"Discrete Math."},{"key":"10.1016\/0095-8956(77)90048-X_BIB12","first-page":"17","article-title":"A note on the comparability graph of a tree","volume":"16","author":"Wolk","year":"1965"}],"container-title":["Journal of Combinatorial Theory, Series B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:009589567790048X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:009589567790048X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,1,29]],"date-time":"2019-01-29T11:27:12Z","timestamp":1548761232000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/009589567790048X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1977,2]]},"references-count":12,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1977,2]]}},"alternative-id":["009589567790048X"],"URL":"https:\/\/doi.org\/10.1016\/0095-8956(77)90048-x","relation":{},"ISSN":["0095-8956"],"issn-type":[{"value":"0095-8956","type":"print"}],"subject":[],"published":{"date-parts":[[1977,2]]}}}