1. A new derivation of the frequency response function matrix for vibrating nonlinear systems;Adams;Journal of Sound and Vibration,1999
2. Recent developments in the measurement and interpretation of higher order transfer functions from nonlinear structures;Storer;Mechanical Systems and Signal Processing,1993
3. W.J. Staszewski, J.E. Chance, Identification of non-linear systems using wavelets—experimental study, Proceedings of 15th International Modal Analysis Conference, Vol. 1, 1997, pp. 1012–1016.
4. Residual frequency autocorrelation as an indicator of nonlinearity;Adams;International Journal of Non-linear Mechanics,2001
5. D.E. Adams, R.J. Allemang, A superposition principle for nonlinear systems, Proceedings of 18th International Modal Analysis Conference, Vol. 1,2000, pp. 702–710.