@Misc{ 
  MukVes19,
  author = { Mukoseeva, Ekaterina and Vescovo, Giulia },
  title = { Minimality of the ball for a model of charged liquid droplets },
  journal = {  },
  year = { 2019 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4542/ },
  note = { cvgmt preprint}
}