@article{CLTM_2006_2006_1_a12,
     author = {Cruz-Uribe, David and Martell, Jos\'e Mar{\'\i}a and P\'erez, Carlos},
     title = {Extensiones del teorema de extrapolaci\'on de {Rubio} de {Francia.}},
     journal = {Collectanea mathematica},
     pages = {195-231},
     publisher = {mathdoc},
     volume = {57},
     number = {Extra},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_2006_2006_1_a12/}
}