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@article{DAN_1965_160_1_a7, author = {M. M. Lavrent'ev}, title = {A class of inverse problems for differential equations}, journal = {Doklady Akademii Nauk}, pages = {32--35}, publisher = {mathdoc}, volume = {160}, number = {1}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_1_a7/} }
M. M. Lavrent'ev. A class of inverse problems for differential equations. Doklady Akademii Nauk, Tome 160 (1965) no. 1, pp. 32-35. http://geodesic.mathdoc.fr/item/DAN_1965_160_1_a7/