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@article{DAN_1989_306_1_a1, author = {M. A. Atakhodzhaev}, title = {Nonuniqueness of the solution of an ill-posed problem for the}, journal = {Doklady Akademii Nauk}, pages = {15--20}, publisher = {mathdoc}, volume = {306}, number = {1}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_306_1_a1/} }
M. A. Atakhodzhaev. Nonuniqueness of the solution of an ill-posed problem for the. Doklady Akademii Nauk, Tome 306 (1989) no. 1, pp. 15-20. http://geodesic.mathdoc.fr/item/DAN_1989_306_1_a1/