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@article{DE_1979_15_1_a7, author = {S. I. Kabanikhin}, title = {Application of energy inequalities to an inverse problem for a hyperbolic equation}, journal = {Differencialʹnye uravneni\^a}, pages = {61--67}, publisher = {mathdoc}, volume = {15}, number = {1}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1979_15_1_a7/} }
S. I. Kabanikhin. Application of energy inequalities to an inverse problem for a hyperbolic equation. Differencialʹnye uravneniâ, Tome 15 (1979) no. 1, pp. 61-67. http://geodesic.mathdoc.fr/item/DE_1979_15_1_a7/