1. BS EN 1991-1-7:2006: Eurocode 1: Actions on structures — Part 1–7: General actions: Accidental actions. London: British Standards Institute (BSI), 2006
2. Bontempi F, Giuliani L, Gkoumas K. Handling the exceptions: Robustness assessment of a complex structural system. In Structural Engineering, Mechanics and Computation 3, 2007, 1747–1752
3. General Services Administration (GSA). Progressive Collapse Analysis and Design Guidelines for New Federal Office Buildings and Major Modernisation Projects. Washington D C, 2003
4. Slotine J, Li W. Applied Nonlinear Control. Englewood Cliffs (NJ): Prentice Hall, 1991
5. Beeby A W. Safety of structures, and a new approach to robustness. Structural Engineer, 1999, 77(4): 16–21