Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1983_270_6_a4, author = {A. S. Zapreev and V. A. Tsetsocho}, title = {Determination of the right-hand side of the {Helmholtz} equation}, journal = {Doklady Akademii Nauk}, pages = {1305--1308}, publisher = {mathdoc}, volume = {270}, number = {6}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_270_6_a4/} }
A. S. Zapreev; V. A. Tsetsocho. Determination of the right-hand side of the Helmholtz equation. Doklady Akademii Nauk, Tome 270 (1983) no. 6, pp. 1305-1308. http://geodesic.mathdoc.fr/item/DAN_1983_270_6_a4/