TY - JOUR AU - A. N. Andrianov TI - On relations between the Hecke rings of groups $\mathrm{Sp}_n$ and $\mathrm{SL}_n$ JO - Zapiski Nauchnykh Seminarov POMI PY - 1977 SP - 5 EP - 15 VL - 71 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1977_71_a0/ LA - ru ID - ZNSL_1977_71_a0 ER -