Aars J., Marques T. A., Lone K., Andersen M., Wiig Øystein, Bardalen Fløystad I. M., Hagen S. B., & Buckland S. T. (2018). The number and distribution of polar bears in the western Barents Sea. Polar Research, 37. Retrieved from https://polarresearch.net/index.php/polar/article/view/2685