@article{AFM_2006_31_2_a13,
     author = {Toshihide Futamura and Yoshihiro Mizuta and Tetsu Shimomura},
     title = {Sobolev embeddings for variable exponent {Riesz} potentials on metric spaces},
     journal = {Annales Fennici Mathematici},
     pages = {495--522},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2006_31_2_a13/}
}