Parker H, Rosell F, Gustavsen P Øyvind. Errors associated with moose-hunter counts of occupied beaver Castor fiber lodges in Norway. Fauna Norv. [Internet]. 2002Dec.31 [cited 2024Nov.22];22:23-31. Available from: https://www.ntnu.no/ojs/index.php/fauna_norvegica/article/view/5986