%0 Journal Article %A V. N. Ivanov %T Bi-spherical functions on the symmetric group associated to hyperoctahedral subgroup %J Zapiski Nauchnykh Seminarov POMI %D 1997 %P 96-114 %V 240 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1997_240_a7/ %G ru %F ZNSL_1997_240_a7