1. The Finite Element Method;Zienkiewicz,1977
2. Numerical Methods in Finite Element Analysis;Bathe,1976
3. Introduction to the Finite Element Method;Desai,1972
4. Guidelines for finite element idealization;Task Committee on Automated Analysis and Design,1975
5. Practical applications of finite element method;Dunder;J. Structural Div. ASCE,1978