Gawor, Lukasz Piotr, and Sylwia Lutyńska. “Assessment of Water Quality of Degraded Anthropogenic Reservoirs Situated in the Area of Former Coal Mine Rozbark in Bytom”. Geology, Geophysics and Environment 41, no. 3 (January 21, 2016): 249. Accessed November 14, 2024. https://ggae.agh.edu.pl/index.php/geol/article/view/1255.