TY - JOUR AU - Sh. T. Tetunashvili TI - On some multiple functionseries and solution of the uniqueness problem for Pringsheim convergence of multiple trigonometric series JO - Sbornik. Mathematics PY - 1992 SP - 517 EP - 534 VL - 73 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1992_73_2_a13/ LA - en ID - SM_1992_73_2_a13 ER -