@inproceedings{2018IRCDL,
  title={XDOCS: an Application to Index Historical Documents},
  author={Bolelli, Federico and Borghi, Guido and Grana, Costantino},
  year={2018},
  month={Jan},
  booktitle={Digital Libraries and Multimedia Archives},
  venue={Udine, Italy},
  doi={https://doi.org/10.1007/978-3-319-73165-0_15}
}