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- [3] Summer refugia of polar bears (Ursus maritimus) in the southern Beaufort Sea [J]. Polar Biology, 2017, 40 : 753 - 763
- [5] Behaviour and characteristics of mating polar bears (Ursus maritimus) in the Beaufort Sea, Canada [J]. Polar Biology, 2019, 42 : 919 - 929
- [6] Demographic and temporal variations in immunity and condition of polar bears (Ursus maritimus) from the southern Beaufort Sea [J]. JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY, 2017, 327 (05): : 333 - 346