Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1985_283_2_a8, author = {V. Kh. Musoyan}, title = {Summation of biorthogonal expansions in two families of complete}, journal = {Doklady Akademii Nauk}, pages = {294--297}, publisher = {mathdoc}, volume = {283}, number = {2}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1985_283_2_a8/} }
V. Kh. Musoyan. Summation of biorthogonal expansions in two families of complete. Doklady Akademii Nauk, Tome 283 (1985) no. 2, pp. 294-297. http://geodesic.mathdoc.fr/item/DAN_1985_283_2_a8/