Gopalakrishnan S. Spectral finite element method : wave propagation, diagnostics and control in anisotropic and inhomogeneous structures / S. Gopalakrishnan, A. Chakraborty, D. R. Mahapatra, 2008 r=on-line. - Текст : электронный.
Gopalakrishnan S. Computational Techniques for Structural Health Monitoring : монография / by Srinivasan Gopalakrishnan, Massimo Ruzzene, Sathyanaraya Hanagud., 2011 r=on-line (Введено оглавление). - Текст : электронный.