@article{lui2012optimization,
  title={Optimization of surface registrations using Beltrami holomorphic flow},
  author={Lui, Lok Ming and Wong, Tsz Wai and Zeng, Wei and Gu, Xianfeng and Thompson, Paul M and Chan, Tony F and Yau, Shing-Tung},
  journal={Journal of scientific computing},
  volume={50},
  number={3},
  pages={557--585},
  year={2012},
  publisher={Springer}
}