7Fleming KN,Hannaman P H,Houghton GWet al.HTGR Accident Investigation and Progression Analysis Status Report (Vol.II):AIPA Risk Assessment Methodology. GA/A13617Vol.2UG-77 . 1975
8Wreathall J.Operator Action Trees.An Approach to Quantifying Operator Error Probability during Accident Sequences. NUS24159 . 1982
9Dougherty E M,Fragola J R.Foundations for a time reliability correlation system to quantify human reliability. 1988IEEE Fourth Conference on Human Factors and Power Plants . 1988
10Hannaman G W,Spurgin A J,Lukic Y D.Human Cognitive Reliability Model for PRA Analysis. NUS -4531, NUS Corporation, California . 1984