TY  - CPAPER
AU  - M. Pranchova
AU  - HR. Popivanov
AU  - L. Vitaonv
TI  - COAL DUST SUPPRESSION SYSTEMS
T2  - 2nd International Scientific Conference - SGEM2002
PY  - 2002
SP  - 131
EP  - 138
PB  - SGEM Scientific GeoConference
ER  -