@misc{indiciae86b197b82946,
  title = {Computer program for aggregation of probabilistic assessments of mineral resources},
  author = {D. H. Root and W.A. Scott and G.I. Selner},
  year = {1996},
  doi = {10.3133/ofr9694},
  url = {https://pubs.usgs.gov/publication/ofr9694},
  note = {Source identifier: ofr9694}
}