%0 Journal Article %A K. F. Ogorodnikov %T Poincar\'e theorem on the upper boundary of the angular velocity of rotation of stellar systems %J Doklady Akademii Nauk %D 1957 %P 38-40 %V 116 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_116_1_a9/ %G ru %F DAN_1957_116_1_a9