Krogulec, E., Bukowski, P., Niedbalska, K., Trzeciak, J., & Zabłocki, S. (2023). Groundwater vulnerability to pollution in degraded coal mining areas: modifying the DRASTIC method using the factor of exploitation impact on land surface. Geology, Geophysics and Environment, 49(4), 313–334. https://doi.org/10.7494/geol.2023.49.4.313