KARPIŃSKA, D.; KUNZ, M. Light pollution in the night sky of Toruń in the summer season. Bulletin of Geography. Physical Geography Series, [S. l.], n. 17, p. 91–100, 2019. DOI: 10.2478/bgeo-2019-0017. Disponível em: https://apcz.umk.pl/BOGPGS/article/view/28780. Acesso em: 1 sep. 2024.