%0 Journal Article %A M. G. Grigoryan %T Convergence of Laplace and Fourier series %J Doklady Akademii Nauk %D 1990 %P 265-266 %V 315 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_315_2_a0/ %G ru %F DAN_1990_315_2_a0