@inproceedings{,
title={Sur une transcendante remarquable trouvée par M. Fredholm},
author={},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108202953888510963},
booktitle={Acta Mathematica},
volume={15},
number={1},
pages={279-280},
year={1891},
}