Kadlecik, Pavel, Kajzar, Vlastimil, Marek, Tomas. "DETERMINATION OF EXTENT OF THE SUBSIDING AREAS IN THE CZECH PART OF UPPER SILESIAN BASIN." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference (2012): 715 - 722 pp. https://doi.org/10.5593/sgem2012/s07.v2007