TY - CPAPER AU - M. Marschalko AU - T. Penaz AU - P. Juris TI - EVALUATION OF FOUR SELECTED GEOBARRIERS FLOOD LANDS, RADON HAZARD, UNDERMINING AND SLOPE MOVEMENTS BY MEANS OF GEOGRAPHIC INFORMATION SYSTEMS T2 - 9th International Multidisciplinary Scientific GeoConference SGEM2009 PY - 2009 SP - 221 EP - 228 PB - SGEM Scientific GeoConference ER -