Borysiak, Janina, Marek Grześ, Marian Pulina, and Grażyna Szpikowska. “Hydrogeochemical and Biogeochemical Processes in Kaffiøyra River Catchments (Spitsbergen, Norway)”. Quaestiones Geographicae 34, no. 1 (March 31, 2015): 111–124. Accessed May 1, 2024. https://pressto.amu.edu.pl/index.php/qg/article/view/quageo-2015-0010.