Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1994_334_5_a3, author = {V. V. Volchkov}, title = {Approximation of functions on bounded domains in $R^n$ by linear combinations of shifts}, journal = {Doklady Akademii Nauk}, pages = {560--561}, publisher = {mathdoc}, volume = {334}, number = {5}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_334_5_a3/} }
V. V. Volchkov. Approximation of functions on bounded domains in $R^n$ by linear combinations of shifts. Doklady Akademii Nauk, Tome 334 (1994) no. 5, pp. 560-561. http://geodesic.mathdoc.fr/item/DAN_1994_334_5_a3/