1. ABAQUS Inc., 2004. ABAQUS 6.5 Documentation.
2. Ahmad, S., 1986. Linear and Non-Linear Dynamic Analysis by Boundary Element Method. Ph.D. Dissertation, State University of New York at Buffalo, NY.
3. Inelastic transient dynamic analysis of three-dimensional problems by BEM;Ahmad;Int. J. Numer. Meth. Eng.,1990
4. The Boundary Element Methods in Engineering;Banerjee,1994
5. Boundary Element Methods in Engineering Science;Banerjee,1981