@article{reconfigurableintelligentsurfaceenhanced,
  title = {Reconfigurable Intelligent Surface Enhanced Cognitive Radio Networks},
  author = {Jinglian He and Kaiqiang Yu and Yong Zhou and Yuanming Shi},
  year = {2020},
  eprint = {2005.10995},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.10995v1},
}