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@article{IVM_1977_12_a0, author = {Yu. Sh. Abramov}, title = {Inequalities for the eigenvalues of some nonlinear spectral problems}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {3--6}, publisher = {mathdoc}, number = {12}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1977_12_a0/} }
Yu. Sh. Abramov. Inequalities for the eigenvalues of some nonlinear spectral problems. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1977), pp. 3-6. http://geodesic.mathdoc.fr/item/IVM_1977_12_a0/