@Misc{ 
  LeoMag15,
  author = { Leonardi, Gian Paolo and Maggi, Francesco },
  title = { Improved convergence theorems for bubble clusters. II. The three-dimensional case },
  journal = { Indiana U Math Journal },
  year = { 2015 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2706/ },
  note = { cvgmt preprint}
}