1. EN 1993-1-1 Eurocode 3: Design of steel structures. Part 1 - 1: General rules and rules for buildings, SUTN, Bratislava, 2006 (in Slovak).
2. EN 1993-1-1/NA Eurocode 3: Design of steel structures. Part 1 - 1: General rules and rules for buildings, National Annex, SUTN, Bratislava, 2007 (in Slovak).
3. prEN 1993-1-1: Eurocode 3: Design of Steel Structures - Part 1 - 1: General rules and rules for building, CEN/TC250, 2020.
4. EN 1999-1-1:2007- A1+A2 Eurocode 9: Design of Aluminium Structures - Part 1 - 1: General structural rules, 2007 a 2013.
5. Boissonnade, N.: Rules for Member Stability in EN 1993-1-1, Background documentation and design guidelines, ECCS 2006, 259s.