@misc{indiciaea86281795432,
  title = {LOGRAF; lognormal graph for resource assessment forecast},
  author = {R. A. Crovelli and R.H. Balay},
  year = {1992},
  doi = {10.3133/ofr92679},
  url = {https://pubs.usgs.gov/publication/ofr92679},
  note = {Source identifier: ofr92679}
}