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Flat Sheet Metal Girders With Very Thin Metal Web. Part 1: General Theories and Assumptions
Flat Sheet Metal Girders With Very Thin Metal Web. Part 3: Sheet Metal Girders With Spars Resistant to Bending - the Stress in Uprights - Diagonal Tension Fields
Flat Sheet Metal Girders With Very Thin Metal Web. Part 2: Sheet Metal Girders With Spars Resistant to Bending - Oblique Uprights - Stiffness
Landing of Seaplanes
Torsion and Buckling of Open Sections