Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1978_241_3_a5, author = {V. T. Gavrilyuk and S. B. Stechkin}, title = {Approximation of continuous periodic functions by {Fourier} sums}, journal = {Doklady Akademii Nauk}, pages = {525--527}, publisher = {mathdoc}, volume = {241}, number = {3}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1978_241_3_a5/} }
V. T. Gavrilyuk; S. B. Stechkin. Approximation of continuous periodic functions by Fourier sums. Doklady Akademii Nauk, Tome 241 (1978) no. 3, pp. 525-527. http://geodesic.mathdoc.fr/item/DAN_1978_241_3_a5/