TY - JOUR AU - V. I. Nyaga TI - Singular integral operators along a~complex contour JO - Matematičeskie zametki PY - 1977 SP - 409 EP - 414 VL - 21 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1977_21_3_a12/ LA - ru ID - MZM_1977_21_3_a12 ER -