- Jean Petitot, “Neurogeometry of neural functional architectures”, Chaos, Solitons & Fractals, 50, 2013, 75
- A. Agrachev, D. Barilari, “Sub-Riemannian structures on 3D lie groups”, J Dyn Control Syst, 18, № 1, 2012, 21
- Qihui Cai, Tiren Huang, Yu. L. Sachkov, Xiaoping Yang, “Geodesics in the Engel Group with a Sub-Lorentzian Metric”, J Dyn Control Syst, 22, № 3, 2016, 465
- Ludovic Sacchelli, “Short Geodesics Losing Optimality in Contact Sub-Riemannian Manifolds and Stability of the 5-Dimensional Caustic”, SIAM J. Control Optim., 57, № 4, 2019, 2362