@Misc{ 
  balroh07,
  author = { Balogh, Zoltan and Rohner, Heiner },
  title = { Self-similar sets in doubling spaces },
  journal = { Illinois Journal of Mathematics },
  year = { 2007 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1174/ },
  note = { cvgmt preprint}
}