%0 Journal Article %A N. V. Denisova %T Polynomial integrals and the branching of solutions of reversible dynamical systems on a sphere %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1995 %P 79-82 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1995_2_a13/ %G ru %F VMUMM_1995_2_a13