1. Theory of Elastic Stability;Timoshenko,1961
2. Design equations for tripping of stiffeners under inplane and lateral loads;Adamchak;DTNSRDC-79/064,1979
3. Flexural-torsion failure of panels;Argyris;Aircr. Engng,1954
4. Flexural-torsion failure of panels;Argyris;Aircr. Engng,1954
5. Coupled modes in the buckling of panels with Z-section stringers in compression;Rothwell;Aeronaut. J. R. Aeronaut. Soc.,1968