{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T16:46:03Z","timestamp":1772815563696,"version":"3.50.1"},"reference-count":11,"publisher":"American Institute of Mathematical Sciences (AIMS)","issue":"8","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["DCDS"],"published-print":{"date-parts":[[2018]]},"DOI":"10.3934\/dcds.2018172","type":"journal-article","created":{"date-parts":[[2018,6,14]],"date-time":"2018-06-14T06:04:51Z","timestamp":1528956291000},"page":"3955-3975","source":"Crossref","is-referenced-by-count":5,"title":["Periodic linear motions with multiple collisions in a forced Kepler type problem"],"prefix":"10.3934","volume":"38","author":[{"given":"Carlota","family":"Rebelo","sequence":"first","affiliation":[]},{"given":"Alexandre","family":"Sim\u00f5es","sequence":"additional","affiliation":[{"name":"Centro de Matem\u00e1tica, Aplica\u00e7\u00f5es Fundamentais e Investiga\u00e7\u00e3o Operacional, Campo Grande, Edif\u00edcio C6, piso 2, P-1749-016 Lisboa, Portugal"}]}],"member":"2321","reference":[{"key":"key-10.3934\/dcds.2018172-1","doi-asserted-by":"publisher","DOI":"10.1007\/s00030-011-0111-8"},{"key":"key-10.3934\/dcds.2018172-2"},{"key":"key-10.3934\/dcds.2018172-3","doi-asserted-by":"publisher","DOI":"10.2307\/1971464"},{"key":"key-10.3934\/dcds.2018172-4","doi-asserted-by":"crossref","unstructured":"<p>M. W. Hirsch, <i>Differential Topology<\/i>, Springer-Verlag, 1976.<\/p>","DOI":"10.1007\/978-1-4684-9449-5"},{"key":"key-10.3934\/dcds.2018172-5","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9939-09-10105-3"},{"key":"key-10.3934\/dcds.2018172-6"},{"key":"key-10.3934\/dcds.2018172-7","doi-asserted-by":"publisher","DOI":"10.4171\/PM\/1885"},{"key":"key-10.3934\/dcds.2018172-8","unstructured":"<p>A. Sim\u00f5es, Bouncing solutions in a generalized Kepler problem, Master Thesis, University of Lisbon, 2016.<\/p>"},{"key":"key-10.3934\/dcds.2018172-9","doi-asserted-by":"crossref","unstructured":"<p>H. L. Smith and P. Waltman,  <i>The Theory of the Chemostat: Dynamics of Microbial Competition<\/i>, Cambridge University Press, 1995.<\/p>","DOI":"10.1017\/CBO9780511530043"},{"key":"key-10.3934\/dcds.2018172-10","doi-asserted-by":"publisher","DOI":"10.1007\/BF01228841"},{"key":"key-10.3934\/dcds.2018172-11","doi-asserted-by":"publisher","DOI":"10.1515\/ans-2015-5021"}],"container-title":["Discrete and Continuous Dynamical Systems"],"original-title":[],"deposited":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T10:37:07Z","timestamp":1772793427000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.aimsciences.org\/\/article\/doi\/10.3934\/dcds.2018172"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"references-count":11,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2018]]}},"URL":"https:\/\/doi.org\/10.3934\/dcds.2018172","relation":{},"ISSN":["1078-0947","1553-5231"],"issn-type":[{"value":"1078-0947","type":"print"},{"value":"1553-5231","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018]]}}}