Balcerkiewicz, Stanisław, and Grażyna Pawlak. “Dynamics of a Small Clearing Flora in the Biodiversity Context”. Biodiversity: Research and Conservation, no. 1-2 (June 30, 2006): 114–122. Accessed December 7, 2025. https://pressto.amu.edu.pl/index.php/biorc/article/view/42039.