TY - JOUR AU - A. A. Kirillov TI - Dynamical systems, factors and representations of groups JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1967 SP - 63 EP - 75 VL - 22 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1967_22_5_a2/ LA - en ID - RM_1967_22_5_a2 ER -