@article{RMC_2004_2004_1_a19,
     author = {Harjulehto, Petteri and H\"ast\"o, Peter},
     title = {Un enfoque basado en capacidades de la desigualdad de {Poincar\'e} e inmersiones de {Sobolev} en espacios de {Sobolev} de exponente variable.},
     journal = {Revista matem\'atica complutense},
     pages = {129-146},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMC_2004_2004_1_a19/}
}