@inproceedings{myron1939le,
title={Le problème de M. Hadamard relatif à la diffusion des ondes},
author={Myron Mathisson},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203114948328609},
booktitle={Acta Mathematica},
volume={71},
number={1},
pages={249-282},
year={1939},
}