TY - JOUR AU - M. I. Dyachenko TI - $U$-convergence almost everywhere of double Fourier series JO - Sbornik. Mathematics PY - 1995 SP - 47 EP - 64 VL - 186 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1995_186_1_a2/ LA - en ID - SM_1995_186_1_a2 ER -