@article{improvingrigid3dcalibrationforrobotic,
  title = {Improving rigid 3D calibration for robotic surgery},
  author = {Andrea Roberti and Nicola Piccinelli and Daniele Meli and Riccardo Muradore and Paolo Fiorini},
  year = {2020},
  eprint = {2007.08427},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.08427v1},
}