@article{zhao2013area,
  title={Area-preservation mapping using optimal mass transport},
  author={Zhao, Xin and Su, Zhengyu and Gu, Xianfeng David and Kaufman, Arie and Sun, Jian and Gao, Jie and Luo, Feng},
  journal={IEEE transactions on visualization and computer graphics},
  volume={19},
  number={12},
  pages={2838--2847},
  year={2013},
  publisher={IEEE}
}