Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1983_164_a9, author = {A. A. Talalyan}, title = {The local character of certain properties of complete orthonormal systems}, journal = {Informatics and Automation}, pages = {155--168}, publisher = {mathdoc}, volume = {164}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1983_164_a9/} }
A. A. Talalyan. The local character of certain properties of complete orthonormal systems. Informatics and Automation, Orthogonal series and approximations of functions, Tome 164 (1983), pp. 155-168. http://geodesic.mathdoc.fr/item/TRSPY_1983_164_a9/