Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1971_199_2_a7, author = {V. A. Solonnikov}, title = {On overdetermined elliptic boundary value problems}, journal = {Doklady Akademii Nauk}, pages = {279--281}, publisher = {mathdoc}, volume = {199}, number = {2}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_199_2_a7/} }
V. A. Solonnikov. On overdetermined elliptic boundary value problems. Doklady Akademii Nauk, Tome 199 (1971) no. 2, pp. 279-281. http://geodesic.mathdoc.fr/item/DAN_1971_199_2_a7/