@Article{ 
  Mol22,
  author = { Molinarolo, Riccardo },
  title = { Existence of solutions for a singularly perturbed nonlinear  non-autonomous transmission problem },
  journal = { Electronic Journal of Differential Equations },
  year = { 2019 },
  volume = { 2019 },
  number = { 53 },
  pages = { 1-29 },
  URL = { http://cvgmt.sns.it/paper/5801/ },
  note = { cvgmt preprint}
}