@Misc{ 
  NoAsGaSq23,
  author = { Almousa, Nouf and Assettini, Jacopo and Gallo, Marco and Squassina, Marco },
  title = { Concavity properties for quasilinear equations and optimality remarks },
  journal = { Differential Integral Equations },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6060/ },
  note = { cvgmt preprint}
}