Zborowski, Andrzej, et al. “How Are Suburbanization and Peri-Urbanization Not the Same? Key Differences in Urban Regions in Central and Eastern European Countries: The Case of Cities in Southern Poland”. Bulletin of Geography. Socio-Economic Series, no. 62, Dec. 2023, pp. 87-106, doi:10.12775/bgss-2023-0036.