TY  - CPAPER
AU  - Z. Kapovic
AU  - G. Novakovic
AU  - A. Marendic
AU  - R. Paar
TI  - VERTICAL ACCURACY OF THE BREAKTHROUGH OF THE TUNNEL
T2  - 8th International Scientific Conference - SGEM2008
PY  - 2008
SP  - 517
EP  - 524
PB  - SGEM Scientific GeoConference
ER  -