{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T08:25:03Z","timestamp":1772180703382,"version":"3.50.1"},"reference-count":8,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1987,4,1]],"date-time":"1987-04-01T00:00:00Z","timestamp":544233600000},"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":9604,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Annals of Pure and Applied Logic"],"published-print":{"date-parts":[[1987,4]]},"DOI":"10.1016\/0168-0072(87)90041-8","type":"journal-article","created":{"date-parts":[[2003,3,14]],"date-time":"2003-03-14T07:12:53Z","timestamp":1047625973000},"page":"87-97","source":"Crossref","is-referenced-by-count":10,"title":["Extraspecial p-groups"],"prefix":"10.1016","volume":"34","author":[{"given":"Saharon","family":"Shelah","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juris","family":"Stepr\u0101ns","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0168-0072(87)90041-8_BIB1","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/0168-0072(84)90024-1","article-title":"On the consistency of some partition theorems for continuous colorings, and the structure of \u21351-dense real order types","volume":"29","author":"Avraham","year":"1985","journal-title":"Ann. Pure Appl. Logic"},{"key":"10.1016\/0168-0072(87)90041-8_BIB2","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1016\/1385-7258(72)90056-X","article-title":"Do infinite nilpotent groups always have equipotent abelian subgroups?","volume":"A75","author":"Ehrenfeucht","year":"1972","journal-title":"Kon. Nederl. Akad. Wet."},{"key":"10.1016\/0168-0072(87)90041-8_BIB3","series-title":"Set Theory, An Introduction to Independence Proofs","author":"Kunen","year":"1980"},{"key":"10.1016\/0168-0072(87)90041-8_BIB4","series-title":"Set Theoretic Topology","first-page":"265","article-title":"Strong S and L spaces under MA","author":"Kunen","year":"1977"},{"key":"10.1016\/0168-0072(87)90041-8_BIB5","unstructured":"S. Shelah, Notes."},{"key":"10.1016\/0168-0072(87)90041-8_BIB6","series-title":"Classification Theory","author":"Shelah","year":"1970"},{"key":"10.1016\/0168-0072(87)90041-8_BIB7","series-title":"FC-Groups","author":"Tomkinson","year":"1984"},{"key":"10.1016\/0168-0072(87)90041-8_BIB8","series-title":"Combinatorial Set Theory","author":"Williams","year":"1977"}],"container-title":["Annals of Pure and Applied Logic"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0168007287900418?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0168007287900418?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,26]],"date-time":"2019-03-26T21:56:21Z","timestamp":1553637381000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0168007287900418"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1987,4]]},"references-count":8,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1987,4]]}},"alternative-id":["0168007287900418"],"URL":"https:\/\/doi.org\/10.1016\/0168-0072(87)90041-8","relation":{},"ISSN":["0168-0072"],"issn-type":[{"value":"0168-0072","type":"print"}],"subject":[],"published":{"date-parts":[[1987,4]]}}}