1. Kim, S.K. (1996). “Signal Processing Technique for Structural Damage Detection.”Journal of the Korean Society of Civil Engineers, Vol. 16, No. I-1, pp. 81–92.
2. Agbabian, M.S., Masri, S.F., Miller, R.K. and Caughey, T.K. (1991). “System Identification Approach to Detection of Structural Changes.”Journal of Engineering Mechanics, Vol. 117, No. 2, pp. 370–390.
3. Bernasconi, O. and Ewins, D.J. (1989). “Application of Strain Modal Testing to Real Structures.”Proceedings of the 7th International Modal Analysis Conference pp. 1453–1464.
4. Biswas, M., Pandey, A.K., and Samman, M.M. (1990). “Modal technology for damage detection of bridges.” Bridge evaluation, repair and rehabilitation, Kluwer academic publishers, pp. 161–174.
5. Chang, K.C., Shen, Z. and Lee, G.C. (1993). “Modal Analysis Technique for Bridge Damage Detection.”Structural Engineering in Natural Hazards Mitigation, Vol. II, ASCE, pp. 1083–1088.