@Article{ 
  BuzNgu17,
  author = { Buzano, Reto and Nguyen, Huy The },
  title = { The higher-dimensional Chern-Gauss-Bonnet formula for singular  conformally flat manifolds },
  journal = { Journal of Geometric Analysis },
  year = { 2019 },
  doi = { 10.1007/s12220-018-0029-z },
  volume = { 29 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3899/ },
  note = { cvgmt preprint}
}