Arneborg, J 2021, Early European and Greenlandic Walrus Hunting: motivations, techniques and practices . in X Keighley, M Tange Olsen, P Jordan & S D (eds), The Atlantic Walrus : Multidisciplinary Insights into Human-Animal Interactions ., 7, Elsevier Academic Press, London, San Diego, Cambridge, Oxford, pp. 149-168 . https://doi.org/10.1016/B978-0-12-817430-2.00008-X