TY - JOUR AU - G. Dzhangibekov TI - A class of two-dimensional singular integral operators with JO - Doklady Akademii Nauk PY - 1992 SP - 22 EP - 27 VL - 322 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_322_1_a3/ LA - ru ID - DAN_1992_322_1_a3 ER -