@inproceedings{carl-gustav1969on,
title={On the remainder term in the central limit theorem},
author={Carl-Gustav Esseen},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203442762822115},
booktitle={Arkiv for Matematik},
volume={8},
number={1},
pages={7-15},
year={1969},
}