TY - JOUR AU - A. N. Panov TI - Supercharacters for parabolic contractions of finite groups of $ A,B,C,D$ Lie types JO - Algebra i analiz PY - 2021 SP - 121 EP - 140 VL - 33 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2021_33_6_a6/ LA - ru ID - AA_2021_33_6_a6 ER -