@article{reconfigurableintelligentsurfacesbased,
  title = {Reconfigurable Intelligent Surfaces based Cognitive Radio Networks},
  author = {Abubakar U. Makarfi and Rupak Kharel and Khaled M. Rabie and Omprakash Kaiwartya and Xingwang Li and Dinh-Thuan Do},
  year = {2020},
  eprint = {2008.10946},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.10946v1},
}