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@article{DAN_1987_293_3_a5, author = {M. Rakhimov}, title = {On the property of being a {Riesz} basis of systems of eigen- and}, journal = {Doklady Akademii Nauk}, pages = {538--540}, publisher = {mathdoc}, volume = {293}, number = {3}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_293_3_a5/} }
M. Rakhimov. On the property of being a Riesz basis of systems of eigen- and. Doklady Akademii Nauk, Tome 293 (1987) no. 3, pp. 538-540. http://geodesic.mathdoc.fr/item/DAN_1987_293_3_a5/