Kumpula, Jouko, and Alfred Colpaert. “Snow conditions and usability value of pastureland for semi-domesticated reindeer (<em>Rangifer tarandus tarandus</em>) in northern boreal forest area”. Rangifer 27, no. 1 (January 28, 2009). Accessed April 19, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/171.