TY - JOUR AU - G. M. Magomedov TI - An investigation of certain singular integral operators and the corresponding nonlinear equations JO - Doklady Akademii Nauk PY - 1970 SP - 1234 EP - 1237 VL - 193 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_193_6_a5/ LA - ru ID - DAN_1970_193_6_a5 ER -