DISCOVERY OF SURFACE RUPTURE ZONE ON THE SOUTH OF HELISHAN IN GAOTAI,GANSU PROVINCE
ZHENG Wen-jun, ZHANG Pei-zhen, YUAN Dao-yang, GE Wei-peng, LIU Jian-hui
SEISMOLOGY AND GEOLOGY . 2009, (2): 247 -255 .  DOI: 10.3969/j.issn.0253-4967.2009.02.005