Pontryagin Maximum Principle on Almost Lie Algebroids. - Janusz Grabowski; Michal Józwikowski (SIAM J. Control. Optim., 2011)

A contact covariant approach to optimal control with applications to sub-Riemannian geometry. - Michal Józwikowski; Witold Respondek (Math. Control. Signals Syst., 2016)