@Article{ 
  RufTri18,
  author = { Ruffoni, Lorenzo and Tripaldi, Francesca },
  title = { Extending an example by Colding and Minicozzi },
  journal = { The Journal of Geometric Analysis },
  year = { 2019 },
  doi = { 10.1007/s12220-019-00177-4 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/348/ },
  note = { cvgmt preprint}
}