Varesmaa, E., J. J. Laine, and F. P. Niinivaara. “Rainbow Trout (Salmo Irideus) Produced in Finland VII. Changes in the Organoleptic Quality and Fetty Acid Composition During Frozen Storage”. Agricultural and Food Science, vol. 41, no. 3, Sept. 1969, pp. 160-4, doi:10.23986/afsci.71736.