CZOCHAŃSKI, Jarosław Tomasz. Landscape transformations and risks for ecosystems of protected landscape areas in the Metropolitan Area of Gdańsk-Gdynia-Sopot. Ecological Questions. Online. 15 March 2018. Vol. 29, no. 1, pp. 103-112. [Accessed 20 December 2025]. DOI 10.12775/EQ.2018.008.