1. Theory of Elastic Stability;Timoshenko,1961
2. Finite Element Analysis: Fundamentals;Gallagher,1975
3. Structural Analysis: A Unified Classical and Matrix Approach;Ghali,1978
4. Boundary Element Methods in Engineering Science;Banerjee,1981
5. An integral equation formulation of plate bending problems;Jaswon;J. Engng Math.,1982