Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1982_32_5_a6, author = {G. G. Gevorkyan}, title = {Uniqueness sets for complete orthonormal systems}, journal = {Matemati\v{c}eskie zametki}, pages = {651--656}, publisher = {mathdoc}, volume = {32}, number = {5}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a6/} }
G. G. Gevorkyan. Uniqueness sets for complete orthonormal systems. Matematičeskie zametki, Tome 32 (1982) no. 5, pp. 651-656. http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a6/