1. ISO Risk management: Principles and guidelines 2009 http://www.iso.org/iso/catalogue_detail?csnumber=43170
2. Enterprise risk management at Walmart;Atkinson;Risk Management,2003
3. Applying risk-based decision-making methods and tools to U.S. Navy antiterrorism capabilities;Mitchell;Journal of Homeland Security,2004
4. What's wrong with hazard-ranking systems?;Cox;An expository note. Risk Analysis,2009
5. What's wrong with risk matrices?;Cox;Risk Analysis,2008