@Misc{ 
  SimSleTop14,
  author = { Simione, Robert and Slepčev, Dejan and Topaloglu, Ihsan },
  title = { Existence of Ground States of Nonlocal-Interaction Energies },
  journal = {  },
  year = { 2014 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4428/ },
  note = { cvgmt preprint}
}