Sväsand, T.; Otterå, H.M.; Taranger, G.L. (2004). The status and perspectives for the species, in: Moksness, E. et al. (Ed.) Culture of cold-water marine fish. pp. 432-474
In: Moksness, E.; Kjørsvik, E.; Olsen, Y. (Ed.) (2004). Culture of cold-water marine fish. Blackwell Publishing: Oxford. ISBN 0-85238-276-6. XVI, 528 pp. https://dx.doi.org/10.1002/9780470995617, more
