Bielecka, Elżbieta, Anna Markowska, and Dariusz Dukaczewski. “Applying Chorems in the Cartographic Presentation of Barriers to Socio-Economic Development in Poland”. Quaestiones Geographicae 43, no. 3 (August 16, 2024): 113–123. Accessed February 12, 2025. https://pressto.amu.edu.pl/index.php/qg/article/view/44857.