@inproceedings{ragnar1989convolution,
title={Convolution equations in domains of$C$^{$n$}},
author={Ragnar Sigurdsson},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203535825595563},
booktitle={Arkiv for Matematik},
volume={29},
number={1},
pages={285-305},
year={1989},
}