TY - CPAPER AU - Petronela-Sonia Nedea TI - THE IMPACT ON CULTURAL HERITAGE GENERATED BY WORKS OF IMPROVING THE NAVIGATION CONDITIONS IN THE COMMON ROMANIAN - BULGARIAN SECTOR OF THE DANUBE RIVER T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s20.v5125 PB - Stef92 Technology ER -