@article{lei2017generalized,
  title={Generalized Regular Quadrilateral Mesh Generation based on Surface Foliation},
  author={Lei, Na and Zheng, Xiaopeng and Si, Hang and Luo, Zhongxuan and Gu, Xianfeng},
  journal={Procedia engineering},
  volume={203},
  pages={336--348},
  year={2017},
  publisher={Elsevier}
}