@Misc{ 
  del11,
  author = { Delladio, Silvano },
  title = { On some properties of $t^{h,1}$ functions in the Calderon-Zygmund theory },
  journal = {  },
  year = { 2011 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1609/ },
  note = { cvgmt preprint}
}