@Article{ 
  CasSan15a,
  author = { Castorina, Daniele and Sanchon, Manel },
  title = { Regularity of stable solutions to semilinear elliptic equations on
  Riemannian models },
  journal = { Advances in Nonlinear Analysis },
  year = { 2015 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3014/ },
  note = { cvgmt preprint}
}