@article{matheus2019visible,
  title={Visible light communication: concepts, applications and challenges},
  author={Matheus, Luiz Eduardo Mendes and Vieira, Alex Borges and Vieira, Luiz FM and Vieira, Marcos AM and Gnawali, Omprakash},
  journal={IEEE Communications Surveys \& Tutorials},
  volume={21},
  number={4},
  pages={3204--3237},
  year={2019},
  publisher={IEEE}
}