@misc{indiciaed2007f261382,
  title = {Carbon dioxide emission factors for U.S. coal by origin and destination},
  author = {J.C. Quick},
  year = {2010},
  doi = {10.1021/es9027259},
  url = {https://pubs.usgs.gov/publication/70037227},
  note = {Source identifier: 70037227}
}