1. C.T. Chen, H.T.Y. Yang, Random vibrations of geometrically nonlinear finite element plates and shells, Proceedings of the fifth International Conference on Structural Safety and Reliability, 1989, pp. 1303–1310.
2. C.T. Chen, Geometrically non-linear random vibrations of structures, Ph.D. Thesis, Purdue University, West Lafayette, Indiana, 1990.
3. Comparison of finite element non-linear beam random response with experimental results;Chen;J. Sound Vib.,1996
4. Nonlinear control systems with random inputs;Booton;IRE Trans Circuit Theory,1954
5. Equivalent linearization techniques, J;Caughey;Acoust. Soc. Amer.,1963