@Article{ 
  monmor07,
  author = { Monti, Roberto and Morbidelli, Daniele },
  title = { Positive solutions of anisotropic Yamabe--type equations in $R^n$ },
  journal = { Proc. AMS },
  year = { 2008 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/789/ },
  note = { cvgmt preprint}
}