{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T13:55:11Z","timestamp":1784728511310,"version":"3.55.0"},"reference-count":12,"publisher":"Elsevier BV","issue":"1-3","license":[{"start":{"date-parts":[[1993,8,1]],"date-time":"1993-08-01T00:00:00Z","timestamp":744163200000},"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":7290,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Discrete Mathematics"],"published-print":{"date-parts":[[1993,8]]},"DOI":"10.1016\/0012-365x(93)90051-t","type":"journal-article","created":{"date-parts":[[2002,7,25]],"date-time":"2002-07-25T23:43:34Z","timestamp":1027640614000},"page":"33-43","source":"Crossref","is-referenced-by-count":54,"title":["Block-transitive t-designs I: point-imprimitive designs"],"prefix":"10.1016","volume":"118","author":[{"given":"Peter J.","family":"Cameron","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cheryl E.","family":"Praeger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/0012-365X(93)90051-T_BIB1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1112\/blms\/13.1.1","article-title":"Finite permutation groups and finite simple groups","volume":"13","author":"Cameron","year":"1981","journal-title":"Bull. London Math. Soc."},{"key":"10.1016\/0012-365X(93)90051-T_BIB2","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1007\/BF01318900","article-title":"On the degrees of primitive permutation groups","volume":"180","author":"Cameron","year":"1982","journal-title":"Math. Z."},{"key":"10.1016\/0012-365X(93)90051-T_BIB3","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/0012-365X(87)90154-3","article-title":"Flag-transitivity and primitivity","volume":"63","author":"Davies","year":"1987","journal-title":"Discrete Math."},{"key":"10.1016\/0012-365X(93)90051-T_BIB4","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1007\/BF00572446","article-title":"Most block transitive t-designs are point primitive","volume":"29","author":"Delandtsheer","year":"1989","journal-title":"Geom. Dedicata"},{"key":"10.1016\/0012-365X(93)90051-T_BIB5","doi-asserted-by":"crossref","first-page":"1073","DOI":"10.2140\/pjm.1957.7.1073","article-title":"A theorem on flows in networks","volume":"7","author":"Gale","year":"1957","journal-title":"Pacific J. Math."},{"key":"10.1016\/0012-365X(93)90051-T_BIB6","series-title":"Groups, Combinatorics and Geometry","first-page":"448","article-title":"A remark on two Diophantine equations of Peter Cameron","author":"Hering","year":"1992"},{"key":"10.1016\/0012-365X(93)90051-T_BIB7","series-title":"Design Theory","author":"Hughes","year":"1985"},{"key":"10.1016\/0012-365X(93)90051-T_BIB8","unstructured":"W. Nickel, A. Niemeyer, C.M. O'Keefe, T. Penttila and C.E. Praeger. The block-transitive, point- imprimitive 2-(729, 8, 1) designs, submitted."},{"key":"10.1016\/0012-365X(93)90051-T_BIB9","doi-asserted-by":"crossref","unstructured":"C.M. O'Keefe, T. Penttila and C.E. Praeger, Block-transitive, point-imprimitive designs with \u03bb=1, Discrete Math., to appear.","DOI":"10.1016\/0012-365X(93)90492-C"},{"key":"10.1016\/0012-365X(93)90051-T_BIB10","first-page":"737","article-title":"On t-designs","volume":"12","author":"Ray-Chaudhuri","year":"1975","journal-title":"Osaka J. Math."},{"key":"10.1016\/0012-365X(93)90051-T_BIB11","doi-asserted-by":"crossref","first-page":"371","DOI":"10.4153\/CJM-1957-044-3","article-title":"Combinatorial properties of matrices of zeros and ones","volume":"9","author":"Ryser","year":"1957","journal-title":"Canad. J. Math."},{"key":"10.1016\/0012-365X(93)90051-T_BIB12","series-title":"Proc. The Santa Cruz Conf. on Finite Groups","first-page":"319","article-title":"Representations in characteristic p","author":"Scott","year":"1980"}],"container-title":["Discrete Mathematics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0012365X9390051T?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0012365X9390051T?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,4,13]],"date-time":"2019-04-13T01:55:06Z","timestamp":1555120506000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0012365X9390051T"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1993,8]]},"references-count":12,"journal-issue":{"issue":"1-3","published-print":{"date-parts":[[1993,8]]}},"alternative-id":["0012365X9390051T"],"URL":"https:\/\/doi.org\/10.1016\/0012-365x(93)90051-t","relation":{},"ISSN":["0012-365X"],"issn-type":[{"value":"0012-365X","type":"print"}],"subject":[],"published":{"date-parts":[[1993,8]]}}}