Bonnard B, Cots O, Gergaud J, Wembe Moafo BE. Abnormal geodesics in 2D-Zermelo navigation problems in the case of revolution and the fan shape of the small time balls. Systems &;amp; Control Letters. 2022;161. doi:10.1016/j.sysconle.2022.105140

Lanza LJ. Internal dynamics of multibody systems. Systems &; Control Letters. 2021. doi:10.1016/j.sysconle.2021.104931

Grüne L, Junge O. A set oriented approach to optimal feedback stabilization. Systems &; Control Letters. 2005:169-180. doi:10.1016/j.sysconle.2004.08.005