Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1969_5_1_a0, author = {A. A. Talalyan}, title = {On the existence of null series in certain systems of functions}, journal = {Matemati\v{c}eskie zametki}, pages = {3--12}, publisher = {mathdoc}, volume = {5}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1969_5_1_a0/} }
A. A. Talalyan. On the existence of null series in certain systems of functions. Matematičeskie zametki, Tome 5 (1969) no. 1, pp. 3-12. http://geodesic.mathdoc.fr/item/MZM_1969_5_1_a0/