%0 Journal Article %A V. V. Kozlov %A D. V. Treschev %T Nonintegrability of the general problem of rotation of a dynamically symmetric heavy rigid body with a fixed point.~I %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1985 %P 73-81 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1985_6_a12/ %G ru %F VMUMM_1985_6_a12