@Misc{ 
  BarJev19,
  author = { Bartolucci, Daniele and Jevnikar, Aleks },
  title = { On the global bifurcation diagram of the Gel'fand problem },
  journal = { Anal. PDE },
  year = { 2020 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4193/ },
  note = { cvgmt preprint}
}