@inproceedings{chin-yu2015solving,
title={Solving the Kohn Laplacian on asymptotically flat CR manifolds of dimension 3},
author={Chin-Yu Hsiao, and Po Lam Yung},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180329233815707638997},
booktitle={ Adv. Math. },
volume={281},
pages={734-822},
year={2015},
}

Chin-Yu Hsiao, and Po Lam Yung. Solving the Kohn Laplacian on asymptotically flat CR manifolds of dimension 3. 2015. Vol. 281. In Adv. Math. . pp.734-822. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180329233815707638997.