TY - JOUR AU - G. I. Olshanskii TI - Spherical functions and characters on the group $U(\infty)^X$ JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1982 SP - 233 EP - 234 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1982_37_2_a22/ LA - en ID - RM_1982_37_2_a22 ER -