%0 Journal Article %A S. V. Bolotin %T Nonintegrability of the problem of $n$ centers for $n>2$ %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1984 %P 65-68 %N 3 %U http://geodesic.mathdoc.fr/item/VMUMM_1984_3_a13/ %G ru %F VMUMM_1984_3_a13