@misc{indiciaefaa108304e08,
  title = {Analytic resource assessment method for continuous (unconventional) oil and gas accumulations; the "ACCESS" method},
  author = {Robert A. Crovelli},
  year = {2000},
  doi = {10.3133/ofr0044},
  url = {https://pubs.usgs.gov/publication/ofr0044},
  note = {Source identifier: ofr0044}
}