TY - JOUR AU - V. I. Nyaga TI - The symbol of singular integral operators with conjugation in the case of a piecewise Lyapunov contour JO - Doklady Akademii Nauk PY - 1983 SP - 806 EP - 808 VL - 268 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_268_4_a7/ LA - ru ID - DAN_1983_268_4_a7 ER -