1. E.A. Johnson, H.F. Lam, L.S. Katafygiotis and J.L. Beck: A Benchmark Problem for Structural Health Monitoring and Damage Detection, Proceedings 14th Engineering Mechamics Conference, Austin, Texas (2000).
2. S.W. Doebling, C.R. Farrar and M.B. Prime: A Summary Review of Vibration-Based Damage Identification Methods, The Shock and Vibration Digest 30 (2) (1998), pp.91-105.
3. D.J. Ewins: Modal Testing : Theory, Practice and Application, R.S.P. (2000).
4. G.H. James III, T.G. Carne and J.P. Lauffer: The Natural Excitation Technique (NExT) for Modal Parameter Extraction from Operating Wind Turbines, Sandia Report, SAND92-1666, UC-261(1993).
5. J.L. Beck, M.W. Valik and L.S. Katafygiotis: Determination of Modal Parameters from Ambient Vibration Data for Structural Health Monitoring, Proceedings of the First World Conference on Structural Control, Pasadena CA (1994), pp. TA3 3-12.