@misc{indiciae4a19d8a49c98,
  title = {A geochemical investigation into the effect of coal rank on the potential environmental effects of CO 2 sequestration in deep coal beds},
  author = {Jonathan J. Kolak and Robert A. Burruss},
  year = {2005},
  doi = {10.3133/ofr20041370},
  url = {https://pubs.usgs.gov/publication/ofr20041370},
  note = {Source identifier: ofr20041370}
}