@Misc{ 
  fab03,
  author = { Paronetto, Fabio },
  title = { Asymptotic behaviour of a class of elliptic-parabolic operators: a unified approach },
  journal = {  },
  year = { 2003 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/121/ },
  note = { cvgmt preprint}
}