@misc{indiciae4990246c0a48,
  title = {Chemistry and origin of minor and trace elements in vitrinite concentrates from a rank series from the eastern United States, England, and Australia},
  author = {P.C. Lyons and C.A. Palmer and N. H. Bostick and J.D. Fletcher and F.T. Dulong and F. W. Brown and Z. A. Brown and M.R. Krasnow and L.A. Romankiw},
  year = {1989},
  doi = {10.1016/0166-5162(89)90105-5},
  url = {https://pubs.usgs.gov/publication/70015362},
  note = {Source identifier: 70015362}
}