Hazardous materials accident report : rupture of a railroad tank car containing hazardous waste near Clymers, Indiana, February 18, 1999 National Transportation Safety Board (NTSB) 2001 Öppna dokument
Aircraft Accident Info: 2005, August 2 - Toronto, Ontario: Air France Airbus A 340, Flight 358 Report No 10 (August 10, 2005) Kuepper Gunnar J Emergency & Disaster Management, Inc. 2005 Öppna dokument
Concept selection of normally unmanned installations in the North Sea: A risk based model for concept selection of normally unmanned installations in the North Sea Fross, Richard Lunds tekniska högskola (LTH) 2012 Öppna dokument
Railroad accident report : collision involving three consolidated rail corporation freight trains operating in fog on a double main track near Bryan, Ohio, January 17, 1999 National Transportation Safety Board (NTSB) 2001 Öppna dokument