Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1963_149_4_a2, author = {L. V. Zhizhiashvili}, title = {Conjugate functions of two variables and double {Fourier} series}, journal = {Doklady Akademii Nauk}, pages = {765--768}, publisher = {mathdoc}, volume = {149}, number = {4}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a2/} }
L. V. Zhizhiashvili. Conjugate functions of two variables and double Fourier series. Doklady Akademii Nauk, Tome 149 (1963) no. 4, pp. 765-768. http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a2/