@misc{indiciae23c5e19aabb1,
  title = {Coal-to-liquids: Potential impact on U.S. coal reserves},
  author = {R. C. Milici},
  year = {2009},
  doi = {10.1007/s11053-009-9093-1},
  url = {https://pubs.usgs.gov/publication/70034711},
  note = {Source identifier: 70034711}
}