@article{MAN_1992__293_4_164965,
     author = {Alexandra Bellow and Roger L. Jones},
     title = {Almost everywhere convergence of weighted averages.},
     journal = {Mathematische Annalen},
     pages = {399--426},
     publisher = {mathdoc},
     volume = {293},
     number = {4},
     year = {1992},
     zbl = {0736.28008},
     url = {http://geodesic.mathdoc.fr/item/MAN_1992__293_4_164965/}
}