@inproceedings{d.1895sur,
title={Sur les expressions algébriques},
author={D. Sélivanoff},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108202959106703007},
booktitle={Acta Mathematica},
volume={19},
number={1},
pages={73-91},
year={1895},
}