{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T09:39:17Z","timestamp":1776764357098,"version":"3.51.2"},"reference-count":20,"publisher":"American Mathematical Society (AMS)","issue":"215","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Math. Comp."],"abstract":"<p>\n                    In this note tables of all simple perfect squared squares and simple\n                    <inline-formula content-type=\"math\/mathml\">\n                      <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" alttext=\"2 times 1\">\n                        <mml:semantics>\n                          <mml:mrow>\n                            <mml:mn>2<\/mml:mn>\n                            <mml:mo>\n                              \u00d7\n                              \n                            <\/mml:mo>\n                            <mml:mn>1<\/mml:mn>\n                          <\/mml:mrow>\n                          <mml:annotation encoding=\"application\/x-tex\">2\\times 1<\/mml:annotation>\n                        <\/mml:semantics>\n                      <\/mml:math>\n                    <\/inline-formula>\n                    perfect squared rectangles of order 26 are presented.\n                  <\/p>","DOI":"10.1090\/s0025-5718-96-00705-3","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T18:14:44Z","timestamp":1027707284000},"page":"1359-1364","source":"Crossref","is-referenced-by-count":2,"title":["Simple perfect squared squares and 2\u00d71 squared rectangles of order 26"],"prefix":"10.1090","volume":"65","author":[{"given":"A.","family":"Duijvestijn","sequence":"first","affiliation":[]}],"member":"14","published-online":{"date-parts":[[1996]]},"reference":[{"key":"1","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1017\/S0370164600012281","article-title":"On the reciprocation of certain matrices","volume":"59","author":"Collar, A. 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Duijvestijn, Catalogue of simple perfect squared squares of orders 21 through 25, Eut report 92-wsk-03, Eindhoven University of Technology, The Netherlands, November 1992."},{"key":"8","unstructured":"\\bysame, Album of simple perfect squared squares of order 26, Eut report 94-wsk-02, Eindhoven University of Technology, The Netherlands, December 1994."},{"key":"9","unstructured":"C.J.Bouwkamp, April 1993, private communication."},{"key":"10","volume-title":"Electronic computation of squared rectangles","author":"Duijvestijn, Adrianus Johannes Wilhelmus","year":"1962"},{"key":"11","unstructured":"\\bysame, Electronic computation of squared rectangles, Philips Research Reports  17 (1962), 523\u2013612."},{"key":"12","unstructured":"\\bysame, Algorithmic calculation of the order of the automorphism group of a graph, Memorandum 221, Twente University of Technology, The Netherlands, 1978."},{"issue":"3","key":"13","doi-asserted-by":"publisher","first-page":"372","DOI":"10.1016\/0095-8956(79)90013-3","article-title":"A lowest order simple perfect 2\u00d71 squared rectangle","volume":"26","author":"Duijvestijn, A. 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