TY - JOUR AU - G. A. Karagulyan AU - H. Mkoyan TI - An exponential estimate for the cubic partial sums of multiple Fourier series JO - Izvestiya. Mathematics PY - 2019 SP - 273 EP - 286 VL - 83 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2019_83_2_a5/ LA - en ID - IM2_2019_83_2_a5 ER -