@Misc{ 
  marpet10,
  author = { Martinazzi, Luca and Petrache, Mircea },
  title = { Existence of solutions to a higher dimensional mean-field equation on
  manifolds },
  journal = { Manuscripta Math. },
  year = { 2010 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1431/ },
  note = { cvgmt preprint}
}