@article{Wang2017Discrete,
  title={Discrete geodesic graph (DGG) for computing geodesic distances on polyhedral surfaces},
  author={Wang, Xiaoning and Zheng, Fang and Wu, Jiajun and Xin, Shi Qing and Ying, He},
  journal={Computer Aided Geometric Design},
  volume={52},
  number={C},
  pages={262-284},
  year={2017},
}