@inproceedings{m.1986unique,
title={Unique continuation in$CR$manifolds and in hypo-analytic structures},
author={M. S. Baouendi, and F. Treves},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203525568789475},
booktitle={Arkiv for Matematik},
volume={26},
number={1},
pages={21-40},
year={1986},
}
M. S. Baouendi, and F. Treves. Unique continuation in$CR$manifolds and in hypo-analytic structures. 1986. Vol. 26. In Arkiv for Matematik. pp.21-40. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203525568789475.