@inproceedings{françois1959relations,
title={Relations de domination entre opérateurs différentiels},
author={François Trèves},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203151373243879},
booktitle={Acta Mathematica},
volume={101},
number={1},
pages={1-139},
year={1959},
}