1. Background to buckling;Allen,1989
2. Manual of Steel Construction;American Institute of Steel Construction (AISC),2005
3. Steel beam-column design: new, fast, and practical approach;Aminmansour,2004
4. Finite Element analysis Program;ANSYS Release 5.4,1997
5. General and non-dimensional equation for lateral buckling;Attard;Thin Walled Struct,1990