@ARTICLE {30395,
author={X.  Li and M.  Zeng and S.M. Mumtaz and Z.  Ding and O.  Dobre},
doi={10.1109/TCOMM.2021.3050503},
journal={IEEE Transactions on Communications},
title={Hardware Impaired Ambient Backscatter NOMA Systems: Reliability and Security},
year={2021},
month={January},
volume={1},
number={1},
pages={1-1},
ISSN={0090-6778}
}