Katarzyna Niedbalska, Przemyslaw Bukowski, Andrzej Haladus. "GROUNDWATER VULNERABILITY TO POLLUTION IN AREAS OF SUBLEVEL POST-MINING WASTE DEPOSITION." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining (2017): 413-420. https://doi.org/10.5593/sgem2017/12/s02.053