@misc{indiciaec3e18bfc289b,
  title = {Use of circular plot surveys in estimating the density of a population with poisson scattering},
  author = {F. L. Ramsey and J. M. Scott},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/5230129},
  note = {Source identifier: 5230129}
}