1. Column strength of H-sections and square tubes in post-buckling range of component plates;Bijlaard,1953
2. The ultimate strength of locally buckled columns of arbitrary length;Graves Smith,1967
3. Local and overall buckling of coldformed members;DeWolf;Journal of the Structural Division, ASCE,1974
4. Unstiffened compression elements;Kalyanaraman;Journal of the Structural Division, ASCE,1977
5. Interaction buckling in I-section columns;Hancock;Journal of the Structural Division, ASCE,1981