@inproceedings{åke1963a,
title={A bilateral Tauberian theorem},
author={Åke Pleijel},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203429027547999},
booktitle={Arkiv for Matematik},
volume={4},
number={6},
pages={561-571},
year={1963},
}