1. On how to define, understand and describe risk;Aven;Reliability Eng. Syst. Saf,2010
2. UNISDR Terminology on disaster Risk Reduction. International strategy for disaster reduction,2009
3. The concept of resilience revisited;Manyena;Disasters,2006
4. Hyogo Framework for Action 2005-2015: building the resilience of Nations and Communities to Disasters. Extract from the final report of the World Conference on Disaster Reduction (A/CONF.206/6). International strategy for disaster reduction,2007
5. Sendai framework for disaster risk reduction 2015-2030. United Nations international strategy for disaster reduction,2015