TY - JOUR AU - V. N. Ivanov TI - Bi-spherical functions on the symmetric group associated to hyperoctahedral subgroup JO - Zapiski Nauchnykh Seminarov POMI PY - 1997 SP - 96 EP - 114 VL - 240 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1997_240_a7/ LA - ru ID - ZNSL_1997_240_a7 ER -