@inproceedings{hiroaki1995on,
title={On boundary layers},
author={Hiroaki Aikawa, and Torbjörn Lundh},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203546987895653},
booktitle={Arkiv for Matematik},
volume={34},
number={1},
pages={1-19},
year={1995},
}