TY  - CPAPER
AU  - Tian, Yi
AU  - Chen, Jian-ping
TI  - 3D EVALUATION MODEL OF THE UNDERGROUND SPACE RESOURCES IN THE CENTRAL AREA OF BEIJING, CHINA
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference
PY  - 2012
SP  - 345 
EP  -  352 pp
DO  - 10.5593/sgem2012/s11.v3001
PB  - Stef92 Technology
ER  -