@ARTICLE {29672,
author={Z.  Xie and Y.  Fang and P.  Chen and Z.  Chen and S.M. Mumtaz and J. R. Rodrigues},
doi={10.1109/MNET.001.1900289},
journal={IEEE Network},
title={Physical-Layer Network Coding: An Efficient Technique for Wireless Communications},
year={2019},
month={December},
volume={33},
number={1},
pages={1-7},
ISSN={0890-8044}
}