@article{quynh2012intrinsic,
  title={An intrinsic algorithm for computing geodesic distance fields on triangle meshes with holes},
  author={Quynh, Dao TP and He, Ying and Xin, Shi-Qing and Chen, Zhonggui},
  journal={Graphical Models},
  volume={74},
  number={4},
  pages={209--220},
  year={2012},
  publisher={Elsevier}
}