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@article{DAN_1973_212_1_a0, author = {Yu. Sh. Abramov}, title = {On the theory of nonlinear eigenvalue problems}, journal = {Doklady Akademii Nauk}, pages = {11--14}, publisher = {mathdoc}, volume = {212}, number = {1}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_212_1_a0/} }
Yu. Sh. Abramov. On the theory of nonlinear eigenvalue problems. Doklady Akademii Nauk, Tome 212 (1973) no. 1, pp. 11-14. http://geodesic.mathdoc.fr/item/DAN_1973_212_1_a0/