@article{BMMS_1998_21_2_a5,
     author = {Hendra Gunawan},
     title = {Some
                          {Weighted} {Estimates} for {Stein’s} {Maximal} {Function}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {1998},
     volume = {21},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_1998_21_2_a5/}
}