TY - JOUR AU - V. G. Cherednichenko TI - A problem on the conjugation of harmonic functions and its inverse JO - Differencialʹnye uravneniâ PY - 1982 SP - 682 EP - 689 VL - 18 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1982_18_4_a18/ LA - ru ID - DE_1982_18_4_a18 ER -