Szafarczyk, A. i Gawałkiewicz, R. (2023) „An inventory of opencast mining excavations recultivated in the form of water reservoirs as an example of activities increasing the retention potential of the natural environment: a case study from Poland”, Geology, Geophysics and Environment, 49(4), s. 401–418. doi: 10.7494/geol.2023.49.4.401.