@article{JRAM_1997__485_183540,
     author = {Matts Ess\'en and Jie Xiao},
     title = {Some results on {Qp} spaces, 0 < p < 1.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {173--196},
     year = {1997},
     volume = {485},
     zbl = {0866.30027},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1997__485_183540/}
}