Krzakowa, Maria, and Zbigniew Celka. “Intrapopulation Variation of Calamagrostis Arundinacea (L.) Roth Revealed by Electrophoretically Detected Ten Enzyme Systems”. Biodiversity: Research and Conservation, no. 5-8 (December 30, 2007): 5–9. Accessed January 8, 2025. https://pressto.amu.edu.pl/index.php/biorc/article/view/42837.