Rolskiy, A, Retzel, A, Bardarson, B, Elvarsson, B T, Hjörleifsson, E, Riget, F F, Mohr Vang, H B, Christensen, H T, Björnsson, H, Boje, J, Werner, K-M, Kristinsson, K, Cruz, L R, Steingrund, P, Fernandez, R & Jansen, T 2020, North Western Working Group (NWWG) . ICES Scientific Report, no. 51, vol. 2, International Council for the Exploration of the Sea (ICES), Copenhagen, Denmark . https://doi.org/10.17895/ices.pub.6051