%0 Journal Article %A I. M. Gel'fand %A M. I. Graev %T Geometry of homogeneous spaces, representations of groups in homogeneous spaces and related questions of integral geometry.~I %J Trudy Moskovskogo matematičeskogo obŝestva %D 1959 %P 321-390 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1959_8_a9/ %G ru %F MMO_1959_8_a9