Christensen, O., and W. H. Lear. “Bycatches in Salmon Drift-Nets at West Greenland in 1972”. Meddelelser Om Grønland, vol. 205, no. 5, Jan. 1977, p. 38 pp., 14 tables, 1 Appendix, doi:10.7146/mog.v205.141506.