@Misc{ 
  KubPon20,
  author = { Kubin, Andrea and Ponsiglione, Marcello },
  title = { Attractive Riesz potentials acting on hard spheres },
  journal = {  },
  year = { 2020 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4643/ },
  note = { cvgmt preprint}
}