Falk-Petersen , Stig, Tore Haug, Kjell T. Nilssen, Anette Wold, and Trine M. Dahl. “Lipids and Trophic Linkages in Harp Seal (Phoca Groenlandica) from the Eastern Barents Sea”. Polar Research 23, no. 1 (June 1, 2004): 43-50. Accessed March 29, 2026. https://polarresearch.net/index.php/polar/article/view/2072.