@misc{indiciae8185b1a4f944,
  title = {Estimation of condensate in the assessment of undiscovered petroleum resources},
  author = {John Kingston},
  year = {1990},
  doi = {10.3133/ofr90230},
  url = {https://pubs.usgs.gov/publication/ofr90230},
  note = {Source identifier: ofr90230}
}