%0 Journal Article %A A. A. Kirillov %T Dynamical systems, factors and representations of groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1967 %P 63-75 %V 22 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1967_22_5_a2/ %G en %F RM_1967_22_5_a2