%0 Journal Article %A A. A. Markeev %T On the stability of permanent rotation of a body with unilateral constraint %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1992 %P 48-54 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1992_3_a10/ %G ru %F VMUMM_1992_3_a10