@Misc{ 
  Tew20b,
  author = { Tewodrose, David },
  title = { A survey on spectral embeddings and their applications in data analysis },
  journal = {  },
  year = { 2020 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/490/ },
  note = { cvgmt preprint}
}