@misc{indiciaefc435b13919e,
  title = {Survival rates of radio-collared female polar bears and their dependent young},
  author = {Steven C. Amstrup and George M. Durner},
  year = {1995},
  doi = {10.1139/z95-155},
  url = {https://pubs.usgs.gov/publication/1012949},
  note = {Source identifier: 1012949}
}