Garnås, Erik, and Nils Arne Hvidsten. “The Food of Atlantic Salmon Salmo Salar L. and Brown Trout Salmo Trutta L. Smolts During Migration in the Orkla River, Norway”. Fauna norvegica 6 (December 31, 1985): 24-28. Accessed November 25, 2024. https://www.ntnu.no/ojs/index.php/fauna_norvegica/article/view/6112.