@article{PM_2009_2009_1_a12,
     author = {Badr, N. and  Russ, E.},
     title = {Interpolation of {Sobolev} spaces, {Littlewood-Paley} inequalities and {Riesz} transforms on graphs.},
     journal = {Publicacions matem\`atiques},
     pages = {273-328},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_2009_2009_1_a12/}
}