@article{CMUC_2001__42_2_a7,
     author = {Aimar, H. and Forzani, L. and Naibo, V.},
     title = {On maximal functions over circular sectors with rotation invariant measures},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {311--318},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2001},
     mrnumber = {1832149},
     zbl = {1054.42014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2001__42_2_a7/}
}