%0 Journal Article %A V. V. Konnov %T On some reducibility condition for principal bundles and its application to projective geometry of submanifolds %J Fundamentalʹnaâ i prikladnaâ matematika %D 2001 %P 1003-1035 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2001_7_4_a3/ %G ru %F FPM_2001_7_4_a3