@article{Kumar2013,
  author       = {Kumar, P. V. and Bernardi, M. and Grossman, J. C.},
  title        = {{The impact of functionalization on the stability, work function and photoluminescence of reduced graphene oxide}},
  journal      = {ACS Nano},
  volume       = {7},
  pages        = {1638},
  year         = {2013},
  doi          = {10.1021/nn305507p},
  url          = {https://doi.org/10.1021/nn305507p}
}