@Article{ 
  fio01,
  author = { Fiorenza, Alberto },
  title = { A mean continuity type result for certain Sobolev spaces with variable exponent },
  journal = { Comm. Contemp. Math. },
  year = { 2002 },
  volume = { 4 },
  number = { 3 },
  pages = { 587-605 },
  URL = { http://cvgmt.sns.it/paper/238/ },
  note = { cvgmt preprint}
}