1. EN 10025: 2004 — Hot Rolled Products of Structural Steels,2004
2. Execution of Steel Structures and Aluminium Structures — Part 1: Requirements for Conformity Assessment of Structural Components,2009
3. Eurocode 3: Design of steel structures — part 1-1: General rules and rules for buildings, CEN/TC 250/SC n 2532 – pren 1993-1-1 – final draft,2020
4. Report on WG EN 1993-1-12,2020
5. Flexural buckling of normal and high strength steel CHS columns;Meng;Structures,2021