@article{asaad2021designing,

title={Designing IRS-Aided MIMO Systems for Secrecy Enhancement},

author={Asaad, Saba and Wu, Yifei and Bereyhi, Ali and M{\"u}ller, Ralf R and Schaefer, Rafael F and Poor, H Vincent},

journal={arXiv preprint arXiv:2104.10977},

year={2021}

}