@misc{indiciaea32e1f231818,
  title = {Origins of thiadiamondoids and diamondoidthiols in petroleum},
  author = {Z. Wei and J.M. Moldowan and F. Fago and J.E. Dahl and C. Cai and K. E. Peters},
  year = {2007},
  doi = {10.1021/ef7003333},
  url = {https://pubs.usgs.gov/publication/70031499},
  note = {Source identifier: 70031499}
}