Kullman, Leif. “Praealpine Spruce (Picea Abies) Forest Dynamics During the Current Post-Little Ice Age Climate Era: A Case in the Swedish Scandes”. European Journal of Applied Sciences 10, no. 1 (January 30, 2022): 246–259. Accessed October 6, 2022. https://journals.scholarpublishing.org/index.php/AIVP/article/view/11645.