%0 Journal Article %A Yu. L. Karavaev %A A. A. Kilin %T The Dynamics of a Spherical Robot of Combined Type by Periodic Control Actions %J Russian journal of nonlinear dynamics %D 2019 %P 497-504 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2019_15_4_a8/ %G en %F ND_2019_15_4_a8