1. Afraimovich, V. S. and Shil’nikov, L.P., Strange Attractors and Quasiattractors, in Nonlinear Dynamics and Turbulence, G. I. Barenblatt, G. Iooss, D. D. Joseph (Eds.), Interaction Mech. Math. Ser., Boston,Mass.: Pitman, 1983, pp. 1–34.
2. Armour, R.H. and Vincent, J. F. V., Rolling in Nature and Robotics: A Review, J. Bionic Eng., 2006, vol. 3, no. 4, pp. 195–208.
3. Bizyaev, I. A., Nonintegrability and Obstructions to the Hamiltonianization of a Nonholonomic Chaplygin Top, Dokl. Math., 2014, vol. 90, no. 2, pp. 631–634; see also: Dokl. Akad. Nauk, 2014, vol. 458, no. 4, pp. 398–401.
4. Bolsinov, A.V., Borisov, A. V., and Mamaev, I. S., Rolling of a Ball without Spinning on a Plane: The Absence of an Invariant Measure in a System with a Complete Set of Integrals, Regul. Chaotic Dyn., 2012, vol. 17, no. 6, pp. 571–579.
5. Borisov, A. V. and Fedorov, Yu. N., On Two Modified Integrable Problems in Dynamics, Mosc. Univ. Mech. Bull., 1995, vol. 50, no. 6, pp. 16–18; see also: Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1995, no. 6, pp. 6–102.