@article{AMI_2003_30_a5,
     author = {Gy\"orgy G\'at},
     title = {On the {L1} norm of the weighted maximal function of the {Walsh-Kaczmarz-Dirichlet} kernels},
     journal = {Annales mathematicae et informaticae},
     pages = {55--65},
     year = {2003},
     volume = {30},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2003_30_a5/}
}