Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1967_2_5_a5, author = {R. I. Osipov and A. A. Talalyan}, title = {The convergence of orthogonal series to $+\infty$}, journal = {Matemati\v{c}eskie zametki}, pages = {483--494}, publisher = {mathdoc}, volume = {2}, number = {5}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1967_2_5_a5/} }
R. I. Osipov; A. A. Talalyan. The convergence of orthogonal series to $+\infty$. Matematičeskie zametki, Tome 2 (1967) no. 5, pp. 483-494. http://geodesic.mathdoc.fr/item/MZM_1967_2_5_a5/