{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T14:01:55Z","timestamp":1772287315300,"version":"3.50.1"},"reference-count":9,"publisher":"IEEE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2009]]},"DOI":"10.1109\/acc.2009.5160488","type":"proceedings-article","created":{"date-parts":[[2009,7,20]],"date-time":"2009-07-20T19:56:27Z","timestamp":1248119787000},"page":"4723-4728","source":"Crossref","is-referenced-by-count":4,"title":["Dangers of two-point holonomic constraints for variational integrators"],"prefix":"10.1109","author":[{"given":"Elliot R.","family":"Johnson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Todd D.","family":"Murphey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/ROBOT.2008.4543352"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2009.2032955"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1137\/S1111111102406038"},{"key":"7","article-title":"variational time integrators in computational solid mechanics","author":"lew","year":"2003","journal-title":"California Institute of Technology Thesis"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1002\/nme.958"},{"key":"5","article-title":"an overview of variational integrators","author":"lew","year":"2003","journal-title":"Finite Element Methods 1970's and Beyond"},{"key":"4","article-title":"discrete mechanics and optimal control","author":"junge","year":"2005","journal-title":"Proceedings of the 16th IFAC world congress"},{"key":"9","article-title":"variational integrators","author":"west","year":"2004","journal-title":"California Institute of Technology Thesis"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1017\/S096249290100006X"}],"event":{"name":"2009 American Control Conference","location":"St. Louis, MO, USA","start":{"date-parts":[[2009,6,10]]},"end":{"date-parts":[[2009,6,12]]}},"container-title":["2009 American Control Conference"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/5089257\/5159764\/05160488.pdf?arnumber=5160488","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,3,17]],"date-time":"2017-03-17T21:21:49Z","timestamp":1489785709000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/5160488\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009]]},"references-count":9,"URL":"https:\/\/doi.org\/10.1109\/acc.2009.5160488","relation":{},"subject":[],"published":{"date-parts":[[2009]]}}}