1. Alfredsen, J.A., 2000. Effects of Conditioning on Free-ranging Fish: A Theoretical and Experimental Study. Dr. ing. Thesis, Norwegian University of Science and Technology, Trondheim, Norway.
2. Distribution, abundance, and length of pelagic juvenile cod in Icelandic waters in relation to environmental conditions;Astthorsson;ICES Mar. Sci. Symp.,1994
3. Fjord-ranching of wild cod in an Icelandic fjord: effects of feeding on nutritional condition, growth rate and behaviour;Björnsson,1999
4. Is the growth rate of Icelandic cod (Gadus morhua L.) food-limited? A comparison between pen-reared cod and wild cod living under similar thermal conditions;Björnsson;Rit Fiskideildar,1999
5. Can fisheries yield be enhanched by large-scale feeding of a predatory fish stock? A case study of the Icelandic cod stock;Björnsson;Can. J. Fish. Aquat. Sci.,2001