@article{1178242897, author = {Szalay, Istv\'an}, title = {On the absolute summability of Fourier series}, journal = {Tohoku Math. J. (2)}, volume = {21}, number = {4}, year = {1969}, pages = { 523-531}, language = {en}, url = {http://dml.mathdoc.fr/item/1178242897} }
Szalay, István. On the absolute summability of Fourier series. Tohoku Math. J. (2), Tome 21 (1969) no. 4, pp. 523-531. http://gdmltest.u-ga.fr/item/1178242897/