1. Compression tests on cold-formed angles loaded parallel with a leg;Dan Popovic;Journal of Structural Engineering,2001
2. Local, distortional and Euler buckling of thin-walled columns;Schafer;Journal of Structural Engineering,2002
3. Schafer BW. Direct strength design for cold-formed steel members with perforations. Progress Report #4 JOHNS HOPKNS University, Department of Civil Engineering; July 30, 2007.
4. Computational modeling of cold-formed steel: characterizing geometric imperfections and residual stresses;Schafer;Journal of Constructional Steel Research,1998
5. Cheng Yu, Schafer BW. Local buckling tests on cold-formed steel beams. In: Proceedings of the 16th International Specialty Conference, Cold-formed Steel Structures 2002, Orlando, FL.