@inproceedings{zheng2014recovering,
title={Recovering exponential accuracy from collocation point values of smooth functions with end-point singularities},
author={Zheng Chen, and Chi-Wang Shu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161012044645021984162},
booktitle={Journal of Computational and Applied Mathematics},
volume={265},
pages={83-95},
year={2014},
}

Zheng Chen, and Chi-Wang Shu. Recovering exponential accuracy from collocation point values of smooth functions with end-point singularities. 2014. Vol. 265. In Journal of Computational and Applied Mathematics. pp.83-95. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161012044645021984162.