@Article{ 
  Lou12,
  author = { Louet, Jean },
  title = { Some results on Sobolev spaces with respect to a measure and applications to a new transport problem },
  journal = { Journal of Mathematical Sciences },
  year = { 2014 },
  doi = { 10.1007/s10958-013-1647-4 },
  volume = { 196 },
  number = { 2 },
  pages = { 152-164 },
  URL = { http://cvgmt.sns.it/paper/1927/ },
  note = { cvgmt preprint}
}