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@article{DE_1983_19_8_a17, author = {D. G. Orlovskii}, title = {On the problem of determining the right-hand side of a hyperbolic system}, journal = {Differencialʹnye uravneni\^a}, pages = {1437--1445}, publisher = {mathdoc}, volume = {19}, number = {8}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1983_19_8_a17/} }
D. G. Orlovskii. On the problem of determining the right-hand side of a hyperbolic system. Differencialʹnye uravneniâ, Tome 19 (1983) no. 8, pp. 1437-1445. http://geodesic.mathdoc.fr/item/DE_1983_19_8_a17/