Łupikasza, Ewa, Tadeusz Niedźwiedź, and Łukasz Małarzewski. “Regional Differentiation in Probability of Ice Days Occurrence in Poland”. Quaestiones Geographicae 33, no. 3 (September 1, 2014): 89–99. Accessed November 30, 2024. https://pressto.amu.edu.pl/index.php/qg/article/view/quageo-2014-0032.