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@article{DAN_1964_156_2_a5, author = {V. A. Medvedev}, title = {On convergence of the projection method in eigenvalue problems}, journal = {Doklady Akademii Nauk}, pages = {258--260}, publisher = {mathdoc}, volume = {156}, number = {2}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_156_2_a5/} }
V. A. Medvedev. On convergence of the projection method in eigenvalue problems. Doklady Akademii Nauk, Tome 156 (1964) no. 2, pp. 258-260. http://geodesic.mathdoc.fr/item/DAN_1964_156_2_a5/