KRZYŻANIAK, Michał; ŚWIERK, Dariusz; SZCZEPAŃSKA, Magdalena; URBAŃSKI, Piotr. Changes in the area of urban green space in cities of western Poland. Bulletin of Geography. Socio-economic Series, [S. l.], v. 39, n. 39, p. 65–77, 2018. DOI: 10.2478/bog-2018-0005. Disponível em: https://apcz.umk.pl/BGSS/article/view/bog-2018-0005. Acesso em: 8 jul. 2025.