%0 Journal Article %A I. I. Naralenkova %T On branching and stability of relative equilibrium of a rigid body on a circular orbit in Newtonian field %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1998 %P 43-48 %N 2 %U http://geodesic.mathdoc.fr/item/VMUMM_1998_2_a9/ %G ru %F VMUMM_1998_2_a9