Henriksen, Gunnar, Tore Haug, Andrej Kondakov, Kjell Tormod Nilssen, and Torger Øritsland. “Recoveries of grey seals (<i>Halichoerus grypus</i>) tagged on the Murman coast in Russia”. NAMMCO Scientific Publications 6 (January 1, 2007): 197–201. Accessed April 18, 2024. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2734.