Kapel, Finn O, Jens Christiansen, Mads Peter Heide-Jørgensen, Tero Härkönen, Erik W Born, Lars Øivind Knutsen, Frank Riget, and Jonas Teilmann. 1998. “Netting and conventional tagging used to study movements of ringed seals (Phoca hispida) in Greenland”. NAMMCO Scientific Publications 1 (June). Tromsø, Norway:211-28. https://doi.org/10.7557/3.2990.