@inproceedings{wang2020globally,
  title={A Globally Conforming Lattice Structure for 2D Stress Tensor Visualization},
  author={Wang, Junpeng and Wu, Jun and Westermann, R{\"u}diger},
  booktitle={Computer Graphics Forum},
  volume={39},
  number={3},
  pages={417--427},
  year={2020},
  organization={Wiley Online Library}
}