TY - CPAPER AU - Michal Řehoř TI - NEW RESULTS OF MINERALOGICAL RESEARCH OF THE REGION OF NORTH WESTERN BOHEMIA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference PY - 2011 DO - 10.5593/sgem2011/s01.125 PB - Stef92 Technology ER -