%0 Journal Article %A E. A. Mikishanina %T Rolling motion dynamics of a~spherical robot with a~pendulum actuator controlled by the~Bilimovich servo-constraint %J Teoretičeskaâ i matematičeskaâ fizika %D 2022 %P 281-294 %V 211 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2022_211_2_a7/ %G ru %F TMF_2022_211_2_a7