1. The algebraic integrability of geodesic flow on so(4);Adler;Invent. Math,1982
2. Nonholonomic kinematics and the role of elliptic functions in constructive controllability;Brockett,1993
3. A note about integrable systems on low-dimensional Lie groups and Lie algebras;Bolsinov;Regular and Chaotic Dynamics,2019
4. Über Systeme von linearen partiellen Differ-entialgleichungen erster Ordnung;Chow;Math. Ann.,1939
5. K. Dahamna, R. El Assoudi-Baikari, and W. Respondek. Classification and integrability of the geodesic equation for two-step nilpotent sub-Riemannian Lie algebras in dimension 5 and 6. Banach Center, Nonlinear Control and Geometry Conference. Bedlewo, Poland, August 23-29, (2015).