Е. А. Микишанина, “Динамика качения сферического робота с маятниковым приводом, управляемого сервосвязью Билимовича”, ТМФ, 211:2 (2022), 281–294 ; E. A. Mikishanina, “Rolling motion dynamics of a spherical robot with a pendulum actuator controlled by the Bilimovich servo-constraint”, Theoret. and Math. Phys., 211:2 (2022), 679–691
I. S. Mamaev, E. V. Vetchanin, Yu. L. Karavaev, E. M. Artemova, “Dynamics of a Spherical Robot With Variable Moments of Inertia and a Displaced Center of Mass”, Regul. Chaotic Dyn., 25:6 (2020), 689–706
Yury Karavaev, Alexander Kilin, Anton Klekovkin, Elena Pivovarova, 2020 International Conference Nonlinearity, Information and Robotics (NIR), 2020, 1