1. Untersuchungen an wachsenden Regenbogenforellen (Salmo gairdneri, R.) über die intermediäre Anpassung an Protein oder Kohlenhydrate als Energieträger im Futter;Abel;Z. Tierphysiol. Tierernähr. Futtermittelk.,1979
2. Hydrolytic capacity of the trout (Salmo gairdneri) intestinal mucosa with respect to three specific dipeptides;Ash;Comp. Biochem. Physiol.,1980
3. The evaluation of some single-cell proteins in the diet of rainbow trout: II. The determination of net protein utilization, biological values and true digestibility;Atack,1979
4. Digestibility determination in fish using chronic oxide marking and analysis of contents from different segments of the gastrointestinal tract;Austreng;Aquaculture,1978
5. Fett og protein; for til laksefisk—Fordøyelighet og forutnyttelse hos regubueaure (Salmo gairdneri, Richardson) ved ulikt fettinhold i foret Meld;Austreng;Norg. LandbrHoisk,1979