Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1976_19_6_a8, author = {L. V. Zhizhiashvili}, title = {Convergence and summability of {Fourier} series}, journal = {Matemati\v{c}eskie zametki}, pages = {887--898}, publisher = {mathdoc}, volume = {19}, number = {6}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1976_19_6_a8/} }
L. V. Zhizhiashvili. Convergence and summability of Fourier series. Matematičeskie zametki, Tome 19 (1976) no. 6, pp. 887-898. http://geodesic.mathdoc.fr/item/MZM_1976_19_6_a8/