1. Cours de Mecanique Celeste;Andoyer,1923
2. Nonlinear dynamics of chaotic and stochastic systems;Anishchenko,2007
3. Analytical rigid body dynamics;Arkhangelskiĭ,1977
4. Instability of dynamical systems with several degrees of freedom;Arnold;Doklady Akademii Nauk SSSR,1964
5. Integrable cases in the dynamics of axial gyrostats and adiabatic invariants;Aslanov;Nonlinear Dyn,2012