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@article{IM2_1972_6_1_a7, author = {Yu. N. Frolov}, title = {On a~uniqueness theorem}, journal = {Izvestiya. Mathematics }, pages = {241--248}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {1972}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1972_6_1_a7/} }
Yu. N. Frolov. On a~uniqueness theorem. Izvestiya. Mathematics , Tome 6 (1972) no. 1, pp. 241-248. http://geodesic.mathdoc.fr/item/IM2_1972_6_1_a7/