Pike, Daniel G., Thorvaldur Gunnlaugsson, Bjarni Mikkelsen, Sverrir D. Halldórsson, and Gísli Víkingsson. “Estimates of the Abundance of Cetaceans in the Central North Atlantic based on the NASS Icelandic and Faroese Shipboard Surveys Conducted in 2015”. NAMMCO Scientific Publications 11 (September 16, 2019). Accessed March 28, 2024. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/4941.