{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T02:11:41Z","timestamp":1776823901739,"version":"3.51.2"},"reference-count":23,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1981,3,1]],"date-time":"1981-03-01T00:00:00Z","timestamp":352252800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,9,11]],"date-time":"2013-09-11T00:00:00Z","timestamp":1378857600000},"content-version":"vor","delay-in-days":11882,"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":[[1981,3]]},"DOI":"10.1016\/s0195-6698(81)80017-0","type":"journal-article","created":{"date-parts":[[2013,9,11]],"date-time":"2013-09-11T19:21:26Z","timestamp":1378927286000},"page":"21-26","source":"Crossref","is-referenced-by-count":38,"title":["Cyclic Block Designs With Block Size 3"],"prefix":"10.1016","volume":"2","author":[{"given":"Marlene J.","family":"Colbourn","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Charles J.","family":"Colbourn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/S0195-6698(81)80017-0_bib1","series-title":"Proceedings of the Ninth Southeastern Conference on Combinatorics, Graph Theory and Computing","first-page":"119","article-title":"Some remarks on 2-designs S2(2, 3, v)","author":"Bennett","year":"1979"},{"key":"10.1016\/S0195-6698(81)80017-0_bib2","first-page":"313","article-title":"A note on two-fold triple systems","volume":"6","author":"Bhattacharya","year":"1943","journal-title":"Sankhya"},{"key":"10.1016\/S0195-6698(81)80017-0_bib3","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1111\/j.1469-1809.1939.tb02219.x","article-title":"On the construction of balanced incomplete block designs","volume":"9","author":"Bose","year":"1939","journal-title":"Ann. Eugenics"},{"key":"10.1016\/S0195-6698(81)80017-0_bib4","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/S0167-5060(08)70182-1","article-title":"On cyclic Steiner 2-designs","volume":"7","author":"Colbourn","year":"1980","journal-title":"Ann. Discrete Math."},{"key":"10.1016\/S0195-6698(81)80017-0_bib5","series-title":"Proceedings of the Seventh Manitoba Conference on Numerical Mathematics and Computing","first-page":"297","article-title":"An extended bibliography and survey of Steiner systems","author":"Doyen","year":"1977"},{"key":"10.1016\/S0195-6698(81)80017-0_bib6","doi-asserted-by":"crossref","first-page":"154","DOI":"10.7146\/math.scand.a-10603","article-title":"A note on Steiner triple systems","volume":"8","author":"Hanani","year":"1960","journal-title":"Math. Scand."},{"key":"10.1016\/S0195-6698(81)80017-0_bib7","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1214\/aoms\/1177705047","article-title":"The existence and construction of balanced incomplete block designs","volume":"32","author":"Hanani","year":"1961","journal-title":"Ann. Math. Statist."},{"key":"10.1016\/S0195-6698(81)80017-0_bib8","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1016\/0012-365X(75)90040-0","article-title":"Balanced incomplete block designs and related designs","volume":"11","author":"Hanani","year":"1975","journal-title":"Discrete Math."},{"key":"10.1016\/S0195-6698(81)80017-0_bib9","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1007\/BF01445363","article-title":"Uber Tripelsysteme","volume":"49","author":"Heffter","year":"1897","journal-title":"Math. Ann."},{"key":"10.1016\/S0195-6698(81)80017-0_bib10","doi-asserted-by":"crossref","first-page":"208","DOI":"10.7146\/math.scand.a-10931","article-title":"On Steiner and similar triple systems","volume":"24","author":"Hilton","year":"1969","journal-title":"Math. Scand."},{"key":"10.1016\/S0195-6698(81)80017-0_bib11","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1016\/0097-3165(73)90007-1","article-title":"Directed triple systems","volume":"14","author":"Hung","year":"1973","journal-title":"J. Combin. Theory Ser. A"},{"key":"10.1016\/S0195-6698(81)80017-0_bib12","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/0097-3165(74)90030-2","article-title":"A direct method to construct triple systems","volume":"17","author":"Hwang","year":"1974","journal-title":"J. Combin. Theory Ser. A"},{"key":"10.1016\/S0195-6698(81)80017-0_bib13","first-page":"191","article-title":"On a problem in combinations","volume":"2","author":"Kirkman","year":"1847","journal-title":"Cambridge and Dublin Math. J."},{"key":"10.1016\/S0195-6698(81)80017-0_bib14","series-title":"Computers in Number Theory","first-page":"323","article-title":"A natural generalization of Steiner triple, systems","author":"Mendelsohn","year":"1971"},{"key":"10.1016\/S0195-6698(81)80017-0_bib15","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/0097-3165(72)90002-7","article-title":"Simple constructions for balanced incomplete block designs with block size three","volume":"13","author":"A. Nash-Williams","year":"1972","journal-title":"J Combin. Theory Ser"},{"key":"10.1016\/S0195-6698(81)80017-0_bib16","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1007\/BF01443448","article-title":"Zur Theorie der Tripelsysteme","volume":"42","author":"Netto","year":"1893","journal-title":"Math. Ann."},{"key":"10.1016\/S0195-6698(81)80017-0_bib17","series-title":"Lehrbuck der Kombinatorik","author":"Netto","year":"1927"},{"key":"10.1016\/S0195-6698(81)80017-0_bib18","doi-asserted-by":"crossref","first-page":"80","DOI":"10.7146\/math.scand.a-10624","article-title":"Verification of a conjecture of Th. Skolem","volume":"9","author":"O'Keefe","year":"1961","journal-title":"Math. Scand."},{"key":"10.1016\/S0195-6698(81)80017-0_bib19","first-page":"251","article-title":"Eine Losung der beiden Heffterschen Differenzenprobleme","volume":"6","author":"Peltesohn","year":"1939","journal-title":"Comp. Math."},{"key":"10.1016\/S0195-6698(81)80017-0_bib20","first-page":"326","article-title":"Uber eine Steinersche combinatorische Aufgabe","volume":"56","author":"Reiss","year":"1859","journal-title":"welche im 45sten Bande dieses Journals, Seite 181, gestellt worden ist, J. Reine Angew. Math."},{"key":"10.1016\/S0195-6698(81)80017-0_bib21","first-page":"285","article-title":"Poznamka o cyklickych Steinerovych systemoch trojic","volume":"16","author":"Rosa","year":"1966","journal-title":"Mat. Fyz. Cas."},{"key":"10.1016\/S0195-6698(81)80017-0_bib22","doi-asserted-by":"crossref","first-page":"57","DOI":"10.7146\/math.scand.a-10490","article-title":"On certain distributions of integers in pairs with given differences","volume":"5","author":"Skolem","year":"1957","journal-title":"Math. Scand."},{"key":"10.1016\/S0195-6698(81)80017-0_bib23","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1515\/crll.1853.45.181","article-title":"Combinatorische Aufgabe","volume":"45","author":"Steiner","year":"1853","journal-title":"J. Reine Angew. Math."}],"container-title":["European Journal of Combinatorics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0195669881800170?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0195669881800170?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,10,13]],"date-time":"2018-10-13T05:22:42Z","timestamp":1539408162000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0195669881800170"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,3]]},"references-count":23,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1981,3]]}},"alternative-id":["S0195669881800170"],"URL":"https:\/\/doi.org\/10.1016\/s0195-6698(81)80017-0","relation":{},"ISSN":["0195-6698"],"issn-type":[{"value":"0195-6698","type":"print"}],"subject":[],"published":{"date-parts":[[1981,3]]}}}