1. Theory of Thin Walled Beams;Vlasov,1961
2. The Theory of Thin Walled Bars;Gjelsvik,1981
3. Theory of Elastic Stability;Timoshenko,1961
4. Compression tests of cold-formed steel columns;Weng;J. Struct. Eng.,1990
5. Design Provisions for Cold-Formed Steel Column and Beam Columns;Pekoz,1992