%0 Journal Article %A I. V. Gribkov %T On sufficient conditions for maximality of the group of holonomy for Riemannian manifolds %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1988 %P 50-52 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1988_3_a13/ %G ru %F VMUMM_1988_3_a13