@article{CLTM_2009_2009_1_a10,
     author = {Mohammed Al-Qassem, Hussain and  Pan, Yibiao},
     title = {On certain estimates for {Marcinkiewicz} integrals and extrapolation.},
     journal = {Collectanea mathematica},
     pages = {123-145},
     publisher = {mathdoc},
     volume = {60},
     number = {2},
     year = {2009},
     zbl = {1170.42005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_2009_2009_1_a10/}
}