Szymańska, Wioletta, and Anna Wiśniewska. “Socio-Economic Development of Coastal Health Resort Communes in Poland”. Journal of Geography, Politics and Society 12, no. 2 (August 19, 2022): 51–72. Accessed April 20, 2024. https://czasopisma.bg.ug.edu.pl/index.php/JGPS/article/view/7149.