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@article{DAN_1984_275_4_a4, author = {E. M. Landis}, title = {The dependence of classes of uniqueness of solution of the second}, journal = {Doklady Akademii Nauk}, pages = {790--793}, publisher = {mathdoc}, volume = {275}, number = {4}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a4/} }
E. M. Landis. The dependence of classes of uniqueness of solution of the second. Doklady Akademii Nauk, Tome 275 (1984) no. 4, pp. 790-793. http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a4/