4IEEE Std 1540-2001, IEEE Standard for Software Life Cycle Processes-Risk Management [S]. 2001.
5Klein, S.A., Putting methodology in perspective from a project risk viewpoint. [J] .IEEE Power Engineering Society 1999 Winter Meeting. 1999,1:362～365.
6Boehm, B. W., Software risk management: Principles and practices. [J] . IEEE Software. 1991. 8(1):32～41.
7Van Scoy, Roger L. Software Development Risk: Opportunity, Not Problem. [R]. Software Engineering Institute, CMU/SEI-92-TR-30. ADA 258743. 1992. 9.
9Ronald P. Higuera and Yacov Y. Haimes , Software Risk Management. [R]. Software Engineering Institute, Technical Report. CMU/SEI-96-TR-012. 1996.6.
10Carr, M. J.. Konda, S. L., Monarch, I., Ulrich, F. C., and Walker, C. F. (1993). Taxonomy-based risk identification. Technical Report CMU/SEI-93-TR-6. [R]. Software Engineering Institute. Carnegie Mellon University, Pittsburgh, Pennsylvania 15213. USA. 1993.
