@inproceedings{harald1961approximate,
title={Approximate fourier analysis of distribution functions},
author={Harald Bohman},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203424972689964},
booktitle={Arkiv for Matematik},
volume={4},
number={2},
pages={99-157},
year={1961},
}