{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T09:37:42Z","timestamp":1776764262662,"version":"3.51.2"},"reference-count":7,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[1979,6,1]],"date-time":"1979-06-01T00:00:00Z","timestamp":297043200000},"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":12465,"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":[[1979,6]]},"DOI":"10.1016\/0095-8956(79)90013-3","type":"journal-article","created":{"date-parts":[[2005,2,9]],"date-time":"2005-02-09T14:37:08Z","timestamp":1107959828000},"page":"372-374","source":"Crossref","is-referenced-by-count":4,"title":["A lowest order simple perfect 2 \u00d7 1 squared rectangle"],"prefix":"10.1016","volume":"26","author":[{"given":"A.J.W","family":"Duijvestijn","sequence":"first","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0095-8956(79)90013-3_BIB1_1","first-page":"136","article-title":"Squaring the square","author":"Tutte","year":"1958","journal-title":"Sci. Amer."},{"key":"10.1016\/0095-8956(79)90013-3_BIB1_2","series-title":"Scientific American Book of Mathematical Puzzles and Diversions","year":"1961"},{"key":"10.1016\/0095-8956(79)90013-3_BIB2","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/S0021-9800(70)80077-1","article-title":"A procedure for dissecting a rectangle into squares, and an example for the rectangle whose sides are in ratio 2:1","volume":"8","author":"Brooks","year":"1970","journal-title":"J. Combinatorial Theory"},{"key":"10.1016\/0095-8956(79)90013-3_BIB3","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1016\/S0021-9800(70)80078-3","article-title":"Some simple perfect 2 \u00d7 1 rectangles","volume":"2","author":"Federico","year":"1970","journal-title":"J. Combinatorial Theory"},{"key":"10.1016\/0095-8956(79)90013-3_BIB4","doi-asserted-by":"crossref","first-page":"555","DOI":"10.1016\/0095-8956(78)90041-2","article-title":"Simple perfect squared square of lowest order","volume":"25","author":"Duijvestijn","year":"1978","journal-title":"J. Combinatorial Theory B"},{"key":"10.1016\/0095-8956(79)90013-3_BIB5","first-page":"329","article-title":"Fast calculation of inverse matrices occurring in squared rectangle calculation","volume":"30","author":"Duijvestijn","year":"1975","journal-title":"Philips Res. Rep."},{"key":"10.1016\/0095-8956(79)90013-3_BIB6","article-title":"Two simple perfect squares of order 22","author":"Duijvestijn","year":"1978"}],"container-title":["Journal of Combinatorial Theory, Series B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0095895679900133?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0095895679900133?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,1,29]],"date-time":"2019-01-29T16:24:58Z","timestamp":1548779098000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0095895679900133"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1979,6]]},"references-count":7,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1979,6]]}},"alternative-id":["0095895679900133"],"URL":"https:\/\/doi.org\/10.1016\/0095-8956(79)90013-3","relation":{},"ISSN":["0095-8956"],"issn-type":[{"value":"0095-8956","type":"print"}],"subject":[],"published":{"date-parts":[[1979,6]]}}}