| 引用出處 | Andersen, M. and J. Aars 2016 Barents Sea polar beards (Ursus maritimus): population biology and anthropogenic threats. Polar Research 35(1):1-20. |
| DOI / ISBN | |
| 文件網址 | https://www.tandfonline.com/doi/abs/10.3402/polar.v35.26029 |
| Ref. No. | 117891 |
| 語言 | English |
| 用法 | used in part |
| 附註 | |
| 尋找這個參考文獻在 | Google Scholar | Scirus | Species used from this reference |
| Cross references |