Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1986_286_2_a7, author = {Ya. Sh. Salimov}, title = {Riesz means of biorthogonal expansions in eigen- and associated}, journal = {Doklady Akademii Nauk}, pages = {291--295}, publisher = {mathdoc}, volume = {286}, number = {2}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1986_286_2_a7/} }
Ya. Sh. Salimov. Riesz means of biorthogonal expansions in eigen- and associated. Doklady Akademii Nauk, Tome 286 (1986) no. 2, pp. 291-295. http://geodesic.mathdoc.fr/item/DAN_1986_286_2_a7/