TY - JOUR AU - B. A. Plamenevskii TI - On the index of pseudodifferential operators with isolated singularities of symbols in $R^n$ JO - Doklady Akademii Nauk PY - 1982 SP - 1062 EP - 1065 VL - 263 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_263_5_a8/ LA - ru ID - DAN_1982_263_5_a8 ER -