GLINA, Bartłomiej, SYKUŁA, Marcin and MENDYK, Łukasz. Land use changes and landscape pattern dynamics of a peatland area under diversified human impact: the Grójec Valley (Central Poland). Bulletin of Geography. Physical Geography Series. Online. 6 June 2019. No. 16, pp. 21-30. [Accessed 4 May 2024]. DOI 10.2478/bgeo-2019-0002.