MATCZAK, Andrzej and SZYMAŃSKA, Daniela. Foreign tourist trips of Polish residents in the context of the COVID-19 pandemic. Bulletin of Geography. Socio-economic Series. Online. 17 September 2025. No. 69, pp. 145-163. [Accessed 6 February 2026]. DOI 10.12775/bgss-2025-0033.