@Article{ 
  BalHauMan18a,
  author = { Baldi, Pietro and Haus, Emanuele and Mantegazza, Carlo },
  title = { Existence of a Lens–Shaped Cluster of Surfaces Self–Shrinking by Mean Curvature },
  journal = { Math. Ann. },
  year = { 2019 },
  doi = { 10.1007/s00208-019-01890-9 },
  volume = { 375 },
  pages = { 1857-1881 },
  URL = { http://cvgmt.sns.it/paper/4115/ },
  note = { cvgmt preprint}
}