USCKA-KOWALKOWSKA, J.; POSYNIAK, M.; MARKOWICZ, K. M.; PODGÓRSKI, J. Comparison of the Linke turbidity factor in Warsaw and in Belsk. Bulletin of Geography. Physical Geography Series, [S. l.], n. 13, p. 71–81, 2017. DOI: 10.1515/bgeo-2017-0015. Disponível em: https://apcz.umk.pl/BOGPGS/article/view/14538. Acesso em: 19 jul. 2024.