3Zhang Lili,,Fan Tijun.Design of Risk Management System on Overseas Oil Development and Utilization[].International Con-ference on E-Business and E-Government.2010 被引量：1
4Gao Shikui,Wei Hong An.Research on risk management of cross-border M&A in China Petroleum Corporation[].Thest In-ternational Conference on Information Science and Engineering.2009 被引量：1
