@Article{ 
  OjaRajSuo12,
  author = { Ojala, Tuomo and Rajala, Tapio and Suomala, Ville },
  title = { Thin and fat sets for doubling measures in metric spaces },
  journal = { Studia Math. },
  year = { 2012 },
  volume = { 208 },
  pages = { 195-211 },
  URL = { http://cvgmt.sns.it/paper/2039/ },
  note = { cvgmt preprint}
}