@Article{ 
  XiaVer9,
  author = { Vershynina, Anna and Xia, Qinglan },
  title = { On the transport dimension of measures },
  journal = { SIAM J. MATH. ANAL },
  year = { 2010 },
  volume = { 41 },
  number = { 6 },
  pages = { 2407-2430 },
  URL = { http://cvgmt.sns.it/paper/5248/ },
  note = { cvgmt preprint}
}