@inproceedings{matti2009an,
title={An asymptotic formula for the primitive of Hardy’s function},
author={Matti Jutila},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203629477755995},
booktitle={Arkiv for Matematik},
volume={49},
number={1},
pages={97-107},
year={2009},
}