@Misc{ 
  May19,
  author = { Mayer, Martin  },
  title = { Prescribing Morse scalar curvatures: critical points at infinity },
  journal = {  },
  year = { 2019 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4198/ },
  note = { cvgmt preprint}
}