TY  - CPAPER
AU  - Vuckovic, Bogoljub
AU  - Nesic, Dusko
AU  - Andjelkovic, Nikola
TI  - GEOLOGICAL EXPLORATIONS INVESTMENTS WHAT DOES IT WORTH  (REVIEW OF KOLUBARA COAL MINES, SERBIA)
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference
PY  - 2012
SP  - 593 
EP  -  602 pp
DO  - 10.5593/sgem2012/s03.v1025
PB  - Stef92 Technology
ER  -