Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1981_30_6_a4, author = {I. Szalay}, title = {Absolute summability of trigonometric series}, journal = {Matemati\v{c}eskie zametki}, pages = {823--837}, publisher = {mathdoc}, volume = {30}, number = {6}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1981_30_6_a4/} }
I. Szalay. Absolute summability of trigonometric series. Matematičeskie zametki, Tome 30 (1981) no. 6, pp. 823-837. http://geodesic.mathdoc.fr/item/MZM_1981_30_6_a4/