Media type: E-Article Title: Geometric Integrators for Higher-Order Variational Systems and Their Application to Optimal Control Contributor: Colombo, Leonardo; Ferraro, Sebastián; Martín de Diego, David imprint: Springer Science and Business Media LLC, 2016 Published in: Journal of Nonlinear Science Language: English DOI: 10.1007/s00332-016-9314-9 ISSN: 0938-8974; 1432-1467 Origination: Footnote: