TY - JOUR AU - A. A. Pekarskii TI - Estimates of the derivative of a Cauchy-type integral with meromorphic density and their applications JO - Matematičeskie zametki PY - 1982 SP - 389 EP - 402 VL - 31 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1982_31_3_a6/ LA - ru ID - MZM_1982_31_3_a6 ER -