- Christian Autenried, Irina Markina, “Sub-Riemannian Geometry of Stiefel Manifolds”, SIAM J. Control Optim., 52, № 2, 2014, 939
- Andrei Agrachev, Jean-Paul Gauthier, 258, Nonlinear control in the Year 2000, 2000, 1
- Yacine Chitour, Frédéric Jean, Emmanuel Trélat, “Singular Trajectories of Control-Affine Systems”, SIAM J. Control Optim., 47, № 2, 2008, 1078
- Enrico Le Donne, Sebastiano Nicolussi Golo, “Regularity properties of spheres in homogeneous groups”, Trans. Amer. Math. Soc., 370, № 3, 2017, 2057
- Maria Karmanova, Sergey Vodop′yanov, Analysis and Mathematical Physics, 2009, 233
- B. Bonnard, G. Charlot, R. Ghezzi, G. Janin, “The sphere and the cut locus at a tangency point in two-dimensional almost-Riemannian geometry”, J Dyn Control Syst, 17, № 1, 2011, 141
- Loïc Bourdin, Emmanuel Trélat, “Convergence in Nonlinear Optimal Sampled-Data Control Problems”, IEEE Trans. Automat. Contr., 69, № 10, 2024, 7144