1. Vasov VZ. Thin walled elastic beams. Moscow; 1959. [French translation: Pièces longues en voiles minces. Paris, Eyrolles; 1962].
2. Buckling strength of metal structures;Bleick,1952
3. Theory of elastic stability;Timoshenko,1961
4. Flexural-torsional buckling of structures;Trahair,1993
5. Eurocode 3, Design of steel structures, Part 1.1: General rules for buildings. European Committee for Standardisation, Draft Document ENV 1993-1-1, Brussels; 1992 [French translation: Calcul des structures en acier et document d’application nationale. Partie 1.1 Règles générales et règles pour le bâtiment. Paris: Eyrolles; 1997]