%0 Journal Article %A A. T. Fomenko %T Certain cases of the realization of elements of homotopy groups of homogeneous spaces by totally geodesic spheres %J Doklady Akademii Nauk %D 1970 %P 792-795 %V 190 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_190_4_a13/ %G ru %F DAN_1970_190_4_a13