@misc{indiciae223ef5e031ae,
  title = {The estimation of exchanges among populations or subpopulations},
  author = {J.D. Nichols and C. Brownie and J.E. Hines and K. H. Pollock and J.B. Hestbeck},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/5210551},
  note = {Source identifier: 5210551}
}