@article{GDZPPN002336944,
title = {Almost everywhere convergence of weighted averages.},
journal = {Mathematische Annalen},
volume = {293},
year = {1992},
pages = {399-426},
zbl = {0736.28008},
url = {http://dml.mathdoc.fr/item/GDZPPN002336944}
}
Bellow, Alexandra; Jones, Roger L. Almost everywhere convergence of weighted averages.. Mathematische Annalen, Tome 293 (1992) pp. 399-426. http://gdmltest.u-ga.fr/item/GDZPPN002336944/