Voss, Peter H., Tine B. Larsen, Lars Ottemöller, and Søren Gregersen. “Earthquake in Southern Sweden Wakes up Denmark on 16 December 2008”. GEUS Bulletin 17 (July 8, 2009): 9–12. Accessed August 16, 2022. https://geusbulletin.org/index.php/geusb/article/view/5002.