@article{10_4064_sm205_2_2,
     author = {Takeshi Iida and Enji Sato and Yoshihiro Sawano and Hitoshi Tanaka},
     title = {Weighted norm inequalities for
 multilinear fractional operators on {Morrey} spaces},
     journal = {Studia Mathematica},
     pages = {139--170},
     year = {2011},
     volume = {205},
     number = {2},
     doi = {10.4064/sm205-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm205-2-2/}
}