1. EN 1990 Eurocode - Basis of structural design. European Committee for Standardization CEN Brussels; 2002.
2. EN 1993-1-1: Eurocode 3, Design of steel structures, Part 1-1: General rules and rules for buildings, European Committee for Standardization CEN Brussels; 2005.
3. EN 1991-1-7: Eurocode 1. Actions on structures, part 1-7: General actions – Accidental actions, European Committee of Standardization, CEN Brussels; 2006.
4. British Standards Institution, BS 5950-1: Structural use of steelwork in building, Part 1: Code of practice for design – rolled and welded sections, London; 2000.
5. Department of Defence (DoD), Unified facilities criteria (UFC): Design of structures to resist progressive collapse, Washington; 2005.