1 citations to 10.2140/pjm.2007.230.233 (Crossref Cited-By Service)

1. Ivan Beschastnyi, Alexandr Medvedev, “Left-Invariant Sub-Riemannian Engel Structures: Abnormal Geodesics and Integrability”, SIAM J. Control Optim., 56, № 5, 2018, 3524