TY  - CPAPER
AU  - Рњ. Boiadjiev
AU  - M. Harizanov
TI  - NEW APPROACHES AND SOLUTIONS FOR DETERMINATION OF HYDRAULIC RESISTANCES IN PE-HD PIPELINES FOR GAS DISTRIBUTION SYSTEMS
T2  - 7th International Scientific Conference - SGEM2007
PY  - 2007
PB  - SGEM Scientific GeoConference
ER  -