@inproceedings{jianmin2005minimizing,
title={Minimizing the maximal ratio of weights of a rational Bézier curve},
author={Jianmin Zheng},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160829003315557507531},
booktitle={Computer Aided Geometric Design},
volume={22},
year={2005},
}