1. On specifications for strength of iron bridges;Wilson;Trans. ASCE,1886
2. On specifications for strength of iron bridges;Wilson;Trans. ASCE,1886
3. Flat Sheet Metal Girder with very Thin Metal Web (Tech Memorandum);Wagner,1931
4. Strength of plate girders in shear;Basler;J. Struct. Div. ASCE,1961
5. Ultimate strength of plate girders from tests;Herzog;J. Struct. Div. ASCE,1974