TY  - RPRT
TI  - Survival rates of radio-collared female polar bears and their dependent young
AU  - Steven C. Amstrup
AU  - George M. Durner
PY  - 1995
DO  - 10.1139/z95-155
UR  - https://pubs.usgs.gov/publication/1012949
ID  - 1012949
ER  -