Qvenild, Tore, Trygve Hesthagen, and Arne Fjellheim. “The Freshwater Shrimp Gammarus Lacustris (Malacostraca, Amphipoda) in Lakes on the Hardangervidda Mountain Plateau, Southern Norway: Distribution and Environmental Requirements”. Fauna norvegica 400 (March 16, 2020): 1-21. Accessed December 1, 2024. https://www.ntnu.no/ojs/index.php/fauna_norvegica/article/view/3101.