Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1985_172_a7, author = {V. T. Gavrilyuk and S. B. Stechkin}, title = {Approximation of continuous periodic functions by {Fourier} sums}, journal = {Informatics and Automation}, pages = {107--127}, publisher = {mathdoc}, volume = {172}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a7/} }
V. T. Gavrilyuk; S. B. Stechkin. Approximation of continuous periodic functions by Fourier sums. Informatics and Automation, Investigations on the theory of functions of several real variables and approximation of functons, Tome 172 (1985), pp. 107-127. http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a7/