@inproceedings{g.1989on,
title={On the removal of singular sets for the tangential Cauchy—Riemann operator},
author={G. Lupacciolu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203531731403529},
booktitle={Arkiv for Matematik},
volume={28},
number={1},
pages={119-130},
year={1989},
}
G. Lupacciolu. On the removal of singular sets for the tangential Cauchy—Riemann operator. 1989. Vol. 28. In Arkiv for Matematik. pp.119-130. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203531731403529.