@article{physicallayersecurityfornomasystems,
  title = {Physical Layer Security for NOMA Systems: Requirements, Issues, and Recommendations},
  author = {Saeid Pakravan and Jean-Yves Chouinard and Xingwang Li and Ming Zeng and Wanming Hao and Quoc-Viet Pham and Octavia A. Dobre},
  year = {2023},
  eprint = {2308.05813},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.05813v1},
}