TY - JOUR AU - R. M. Asherova AU - Yu. F. Smirnov TI - Projection operators for classical groups JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1969 VL - 24 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1969_24_3_a12/ LA - ru ID - RM_1969_24_3_a12 ER -