Footnotes to a paper of Beniamino Segre

@article{Arbarello1981FootnotesTA,
  title={Footnotes to a paper of Beniamino Segre},
  author={E. Arbarello and M. Cornalba},
  journal={Mathematische Annalen},
  year={1981},
  volume={256},
  pages={341-362}
}