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@article{DAN_1986_287_4_a10, author = {A. V. Baev}, title = {A formulation of an inverse boundary value problem for the wave}, journal = {Doklady Akademii Nauk}, pages = {818--821}, publisher = {mathdoc}, volume = {287}, number = {4}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1986_287_4_a10/} }
A. V. Baev. A formulation of an inverse boundary value problem for the wave. Doklady Akademii Nauk, Tome 287 (1986) no. 4, pp. 818-821. http://geodesic.mathdoc.fr/item/DAN_1986_287_4_a10/