Suligowski R, Molenda T, Ciupa T. Case study of water pollution in Podwiśniówka acid mine pit lake (Holy Cross Mts., Poland). qg [Internet]. 2023 Sep. 15 [cited 2024 Jul. 17];42(3):145-59. Available from: https://pressto.amu.edu.pl/index.php/qg/article/view/39898