@inproceedings{john1975on,
title={On uniqueness questions in the theory of viscous flow},
author={John G. Heywood},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203238486600199},
booktitle={Acta Mathematica},
volume={136},
number={1},
pages={61-102},
year={1975},
}