- A V Tsiganov, “On natural Poisson bivectors on the sphere”, J. Phys. A: Math. Theor., 44, no. 10, 2011, 105203
- Galliano Valent, “On a class of integrable systems with a quartic first integral”, Regul. Chaot. Dyn., 18, no. 4, 2013, 394
- Miguel A. Rodríguez, Piergiulio Tempesta, Pavel Winternitz, “Reduction of superintegrable systems: The anisotropic harmonic oscillator”, Phys. Rev. E, 78, no. 4, 2008, 046608
- A. V. Tsiganov, “On bi-Integrable Natural Hamiltonian Systems on Riemannian Manifolds”, JNMP, 18, no. 2, 2021, 245