@Misc{ 
  GiaMolPet21,
  author = { Giacomelli, Lorenzo and Moll, Salvador and Petitta, Francesco },
  title = { Nonlinear diffusion in transparent media },
  journal = { International Mathematics Research Notices IMRN },
  year = { 2021 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5025/ },
  note = { cvgmt preprint}
}