@misc{indiciae6b6bb444b40d,
  title = {Probabilistic estimates of number of undiscovered deposits and their total tonnages in permissive tracts using deposit densities},
  author = {Donald A. Singer and Ryoichi Kouda},
  year = {2011},
  doi = {10.1007/s11053-011-9137-1},
  url = {https://pubs.usgs.gov/publication/70034133},
  note = {Source identifier: 70034133}
}