Paper  bibtex   

@article{2583,
  author = {Chao Gan and Ruida Zhou and Jing Yang and Cong Shen},
  title = {Cost-Aware Learning and Optimization for Opportunistic Spectrum Access},
  year = {2020},
  journal = {Unknown Journal},
  url = {https://doi.org/10.1109/ita50056.2020.9244934}
}