L’Abee-Lund, Jan Henning. “Age Determination and Growth in the Tench Tinca Tinca (L.) in Lake Jorkjenn, Southern Norway”. Fauna norvegica 6 (December 31, 1985): 13-17. Accessed November 22, 2024. https://www.ntnu.no/ojs/index.php/fauna_norvegica/article/view/6110.