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@article{DAN_1978_242_1_a10, author = {E. I. Moiseev}, title = {On uniqueness theorems for an equation of mixed type}, journal = {Doklady Akademii Nauk}, pages = {48--51}, publisher = {mathdoc}, volume = {242}, number = {1}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1978_242_1_a10/} }
E. I. Moiseev. On uniqueness theorems for an equation of mixed type. Doklady Akademii Nauk, Tome 242 (1978) no. 1, pp. 48-51. http://geodesic.mathdoc.fr/item/DAN_1978_242_1_a10/