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@article{DAN_1991_319_3_a0, author = {A. Kh. Amirov and R. T. Pashaev}, title = {An inverse problem for the wave equation}, journal = {Doklady Akademii Nauk}, pages = {521--522}, publisher = {mathdoc}, volume = {319}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a0/} }
A. Kh. Amirov; R. T. Pashaev. An inverse problem for the wave equation. Doklady Akademii Nauk, Tome 319 (1991) no. 3, pp. 521-522. http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a0/