@book{9783896934215,
  title = {Columbus},
  author = {Ubertino Carrara},
  editor = {Florian Schaffenrath,Hans G Roloff},
  publisher = {Frank \& Timme},
  year = {2006},
  edition = {1},
  series = {Bibliothek seltener Texte},
  volume = {6},
  url = {https://www.frank-timme.de/en/programme/product/columbus}
}