Risk Assessment of Contractor Support Based on Improved Risk Matrix Method
ZHANG Fu-yuan* (张福元), LI Dong-yang (李东阳), GENG Bin (耿 斌), LIU Zhan-ling (刘占岭)
Journal of shanghai Jiaotong University (Science) . 2015, (4): 464 -467 .  DOI: 10.1007/s12204-015-1650-7