Szymański, Wojciech, Adrian Zwolicki, Katarzyna Zmudczyńska-Skarbek, and Lech Stempniewicz. “Impact of Planktivorous Little Auks (Alle Alle) on Soil Organic Matter in Spitsbergen, High Arctic”. Polish Polar Research 44, no. 4 (August 1, 2023): 401–417. Accessed September 1, 2026. https://wydawnictwo.pan.pl/index.php/ppr/article/view/2654.