Víkingsson, G. A.; Pike, D. G.; Desportes, G.; Øien, N.; Gunnlaugsson, T.; Bloch, D. Distribution and Abundance of Fin Whales (Balaenoptera Physalus) in the Northeast and Central Atlantic As Inferred from the North Atlantic Sightings Surveys 1987-2001. NAMMCOSP 2013, 7, 49-72. https://doi.org/10.7557/3.2705.