TY - JOUR AU - L. V. Zhizhiashvili TI - Conjugate functions of two variables and double conjugate trigonometric series JO - Doklady Akademii Nauk PY - 1964 SP - 521 EP - 523 VL - 155 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_155_3_a7/ LA - ru ID - DAN_1964_155_3_a7 ER -