@misc{indiciaeff383fadaad9,
  title = {Geochemical controls on vanadium accumulation in fossil fuels},
  author = {G. N. Breit and R. B. Wanty},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70016022},
  note = {Source identifier: 70016022}
}