%0 Journal Article %A L. V. Zhizhiashvili %T Conjugate functions of two variables and double Fourier series %J Doklady Akademii Nauk %D 1963 %P 765-768 %V 149 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a2/ %G ru %F DAN_1963_149_4_a2