{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:56:41Z","timestamp":1760245001867,"version":"build-2065373602"},"reference-count":6,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2004,4,1]],"date-time":"2004-04-01T00:00:00Z","timestamp":1080777600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2004,4,1]],"date-time":"2004-04-01T00:00:00Z","timestamp":1080777600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":3394,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Applied Mathematics Letters"],"published-print":{"date-parts":[[2004,4]]},"DOI":"10.1016\/s0893-9659(04)90087-0","type":"journal-article","created":{"date-parts":[[2004,6,22]],"date-time":"2004-06-22T10:26:07Z","timestamp":1087899967000},"page":"443-449","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":28,"title":["Periodic solutions for a kind of Rayleigh equation with a deviating argument"],"prefix":"10.1016","volume":"17","author":[{"given":"Shiping","family":"Lu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Weigao","family":"Ge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zuxiou","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/S0893-9659(04)90087-0_BIB1","first-page":"201","article-title":"On the existence of 2\u03c0-periodic solution for delay Duffing equation x\u2033 (t) + g(x(t \u2212\u03c4))) = p(t)","volume":"39","author":"Huang","year":"1994","journal-title":"Chinese Science Bulletin"},{"key":"10.1016\/S0893-9659(04)90087-0_BIB2","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/S0362-546X(97)00664-0","article-title":"Coincidence degree and periodic solutions of Duffing equations","volume":"34","author":"Ma","year":"1998","journal-title":"Nonlinear Analysis, TMA"},{"issue":"4","key":"10.1016\/S0893-9659(04)90087-0_BIB3","first-page":"811","article-title":"On the existence of periodic solutions of second order differential equations with deviating arguments","volume":"45","author":"Lu","year":"2002","journal-title":"Acta. Math. Sinica"},{"key":"10.1016\/S0893-9659(04)90087-0_BIB4","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/S0096-3003(02)00536-2","article-title":"Periodic solutions for a kind of second order differential equations with multiple deviating arguments","volume":"146","author":"Lu","year":"2003","journal-title":"Applied Mathematics and Computation"},{"issue":"3","key":"10.1016\/S0893-9659(04)90087-0_BIB5","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/S0893-9659(98)00169-4","article-title":"A priori bounds for periodic solutions of a delay Rayleigh equation","volume":"12","author":"Wang","year":"1999","journal-title":"Appl. Math. Lett."},{"year":"1977","author":"Gaines","key":"10.1016\/S0893-9659(04)90087-0_BIB6"}],"container-title":["Applied Mathematics Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0893965904900870?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0893965904900870?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:07:38Z","timestamp":1760238458000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0893965904900870"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,4]]},"references-count":6,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2004,4]]}},"alternative-id":["S0893965904900870"],"URL":"https:\/\/doi.org\/10.1016\/s0893-9659(04)90087-0","relation":{},"ISSN":["0893-9659"],"issn-type":[{"type":"print","value":"0893-9659"}],"subject":[],"published":{"date-parts":[[2004,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Periodic solutions for a kind of Rayleigh equation with a deviating argument","name":"articletitle","label":"Article Title"},{"value":"Applied Mathematics Letters","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/S0893-9659(04)90087-0","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2004 Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}