%0 Journal Article %A E. A. Vishenkova %A O. V. Kholostova %T On the influence of vertical vibrations on the stability of permanent rotations of a rigid body about axes lying in the main plane of inertia %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2017 %P 98-120 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2017_27_1_a8/ %G ru %F VUU_2017_27_1_a8