{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T23:21:03Z","timestamp":1773357663554,"version":"3.50.1"},"reference-count":28,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Appl. Dyn. Syst."],"published-print":{"date-parts":[[2008,1]]},"DOI":"10.1137\/070695253","type":"journal-article","created":{"date-parts":[[2008,5,23]],"date-time":"2008-05-23T22:04:29Z","timestamp":1211580269000},"page":"561-576","source":"Crossref","is-referenced-by-count":36,"title":["On the Families of Periodic Orbits of the Sitnikov Problem"],"prefix":"10.1137","volume":"7","author":[{"given":"Jaume","family":"Llibre","sequence":"first","affiliation":[]},{"given":"Rafael","family":"Ortega","sequence":"additional","affiliation":[]}],"member":"351","reference":[{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1070\/SM1968v005n01ABEH002587"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1070\/SM1968v006n04ABEH001074"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1070\/SM1969v007n01ABEH001076"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1007\/BF00693095"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.3934\/dcds.1995.1.463"},{"key":"R9","first-page":"353","volume":"8","author":"Chazy J.","year":"1929","journal-title":"J. Math. Pures Appl.","ISSN":"https:\/\/id.crossref.org\/issn\/0021-7824","issn-type":"print"},{"key":"R10","first-page":"403","volume":"8","author":"Chazy J.","year":"1932","journal-title":"Bull. Astron.","ISSN":"https:\/\/id.crossref.org\/issn\/0572-7405","issn-type":"print"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1023\/A:1011117003713"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1112\/plms\/s3-27.4.747"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1006\/jdeq.1995.1044"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1007\/BF00699721"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1023\/B:CELE.0000006721.86255.3e"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1007\/BF00052614"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1007\/BF00699722"},{"key":"R20","doi-asserted-by":"publisher","DOI":"10.1007\/s10569-005-0521-1"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1007\/BF00049419"},{"key":"R22","doi-asserted-by":"publisher","DOI":"10.1023\/A:1011109827402"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.5565\/PUBLMAT_18180_03"},{"key":"R25","doi-asserted-by":"crossref","first-page":"45","DOI":"10.24033\/asens.836","volume":"51","author":"Leray J.","year":"1934","journal-title":"Ann. Sci. \u00c9cole Norm. Sup. (3)"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1086\/103918"},{"key":"R28","doi-asserted-by":"publisher","DOI":"10.1007\/BF00692994"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9947-98-01731-0"},{"key":"R31","doi-asserted-by":"publisher","DOI":"10.1007\/BF00281363"},{"key":"R34","doi-asserted-by":"publisher","DOI":"10.1007\/BF01232956"},{"key":"R35","doi-asserted-by":"publisher","DOI":"10.1016\/0022-1236(71)90030-9"},{"key":"R36","doi-asserted-by":"crossref","first-page":"1473","DOI":"10.57262\/die\/1356061136","volume":"13","author":"Rebelo C.","year":"2000","journal-title":"Differential Integral Equations","ISSN":"https:\/\/id.crossref.org\/issn\/0893-4983","issn-type":"print"},{"key":"R37","first-page":"303","volume":"133","author":"Sitnikov K. A.","year":"1960","journal-title":"Dokl. Akad. Nauk"},{"key":"R41","doi-asserted-by":"publisher","DOI":"10.1007\/BF00699723"}],"container-title":["SIAM Journal on Applied Dynamical Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/070695253","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T13:43:39Z","timestamp":1684417419000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/070695253"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,1]]},"references-count":28,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2008,1]]}},"alternative-id":["10.1137\/070695253"],"URL":"https:\/\/doi.org\/10.1137\/070695253","relation":{},"ISSN":["1536-0040"],"issn-type":[{"value":"1536-0040","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,1]]}}}