1. Theory of elastic stability;Timoshenko,1961
2. An introduction to the elastic stability of structures;Simitses,1976
3. Energy criterion and snap-through buckling of arches;Gjelsvik;J Eng Mech Div ASCE,1962
4. Buckling of shallow arches;Schreyer;J Eng Mech Div ASCE,1966
5. Stability criteria for shallow arches;Dickie;J Eng Mech Div ASCE,1971