@Article{ 
  Nar15,
  author = { Nardini, Lorenzo },
  title = { A note on the convergence of singularly perturbed second order potential-type equations },
  journal = { Journal of Dynamics and Differential Equations },
  year = { 2017 },
  doi = { 10.1007/s10884-015-9461-y },
  volume = { 29 },
  number = { 2 },
  pages = { 783-797 },
  URL = { http://cvgmt.sns.it/paper/2646/ },
  note = { cvgmt preprint}
}