@Misc{ 
  AlBuCoSq23,
  author = { Almousa, Nouf and Bucur, Claudia and Cornale, Roberta and Squassina, Marco },
  title = { Concavity principles for nonautonomous elliptic equations and applications },
  journal = { Asymptotic Analysis },
  year = { 2023 },
  pages = { 15 },
  URL = { http://cvgmt.sns.it/paper/6178/ },
  note = { cvgmt preprint}
}