@misc{indiciae24bd85251097,
  title = {Natural graphite demand and supply - Implications for electric vehicle battery requirements},
  author = {Donald W. Olson and Robert L. Virta and Mahbood Mahdavi and Elizabeth S. Sangine and Steven M. Fortier},
  year = {2016},
  doi = {10.1130/2016.2520(08)},
  url = {https://pubs.usgs.gov/publication/70146891},
  note = {Source identifier: 70146891}
}