@Misc{ 
  MagSan23,
  author = { Maggi, Francesco and Santilli, Mario },
  title = { Rigidity and compactness with constant mean curvature in warped product  manifolds },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5934/ },
  note = { cvgmt preprint}
}