@inproceedings{françois1981une,
title={Une généralisation d'une formule d'Erdelyi-Tricomi},
author={François Batola},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203512187861365},
booktitle={Arkiv for Matematik},
volume={20},
number={1},
pages={87-99},
year={1981},
}