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@article{DAN_1977_233_1_a8, author = {S. M. Ponomarev}, title = {On an eigenvalue problem for the {Lavrent'ev--Bicadze} equation}, journal = {Doklady Akademii Nauk}, pages = {39--40}, publisher = {mathdoc}, volume = {233}, number = {1}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_233_1_a8/} }
S. M. Ponomarev. On an eigenvalue problem for the Lavrent'ev--Bicadze equation. Doklady Akademii Nauk, Tome 233 (1977) no. 1, pp. 39-40. http://geodesic.mathdoc.fr/item/DAN_1977_233_1_a8/