@misc{indiciae9228587ec401,
  title = {Supplemental materials for the analysis of capture-recapture data for polar bears in Western Hudson Bay, Canada, 1984-2004},
  author = {Eric V. Regehr and Nicholas J. Lunn and Steven C. Amstrup and Ian Stirling},
  year = {2007},
  doi = {10.3133/ds304},
  url = {https://pubs.usgs.gov/publication/ds304},
  note = {Source identifier: ds304}
}