1. Australian standard. Steel structures;AS4100,1998
2. Australian/New Zealand standard. Cold-formed steel structures;AS/NZS4600,2005
3. Tests of portal frames in cold-formed RHS;Wilkinson,1998
4. Bending tests to determine slenderness limits for cold-formed circular hollow sections;Elchalakani;J Constr Steel Res,2002
5. Tests to determine plate slenderness limits for cold-formed rectangular hollow sections of grade C450;Zhao;J Aust Inst Steel,1991