1. Theory of Elastic Stability;Timoshenko,1961
2. The Stability of Flat Plates;Bulson,1970
3. Drehungsvorgange und gebundene Kippung bei geraden, doppeltsmetrischen I-Tragern;Nylander;Ingeniors Vetenskaps Akoctemien Handlinger, (Report),1943
4. Elastic interaction of local and lateral buckling in beams;Bradford;Thin-Walled Struct.,1984
5. The stability of beams with buckled compression flanges;Cherry;Struct. Engr,1960