Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1961_141_2_a18, author = {A. F. Khrustalev}, title = {On a certain boundary-value problem for {Laplace's} equation}, journal = {Doklady Akademii Nauk}, pages = {327--329}, publisher = {mathdoc}, volume = {141}, number = {2}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_141_2_a18/} }
A. F. Khrustalev. On a certain boundary-value problem for Laplace's equation. Doklady Akademii Nauk, Tome 141 (1961) no. 2, pp. 327-329. http://geodesic.mathdoc.fr/item/DAN_1961_141_2_a18/