@inproceedings{s.1976sets,
title={Sets of uniqueness for the Gevrey classes},
author={S. V. Hruščev},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203501664975275},
booktitle={Arkiv for Matematik},
volume={15},
number={1},
pages={253-304},
year={1976},
}