Hopkins , C. C. E., and E. M. Nilssen. “The Rise and Fall of the Barents Sea Capelin (Mallotus villosus): A Multivariate Scenario”. Polar Research 10, no. 2 (January 12, 1991): 535-546. Accessed April 5, 2026. https://polarresearch.net/index.php/polar/article/view/2335.