Cawley P., Adams R.D., A Vibration Technique for Non-Destructive Testing of Fibre Composite Structures, Journal of Composite Materials, Vol. 13, 1979, pp.161–175.
 Wolff T., Richardson M., Fault Detection in Structures From Changes in Their Modal Parameters, in Proc. of the 7th International Modal Analysis Conference, 1989, pp. 87–94.
 Cornwell P., Doebling S.W., Farrar C.R., Application of the strain energy damage detection method to plate-like structures, Vol. 224, 1999, pp. 359–374.
 Kim-Ho Ip, Ping-Cheung Tse, ,Locating damage in circular cylindrical composite shells based on frequency sensitivities and mode shapes, European Journal of Mechanics A/Solids, Vol. 21,2002, pp. 615 -628.
 Hu H. , Wang B., Lee C., Damage detection of surface cracks in composite laminates using modal analysis and strain energy method, Composite Structures, Vol. 74, 2006, pp. 399–405.
 Hu H., Wu C., Lu W., Damage Detection of circular hollow cylinder using modal strain energy and scannig damage index method, computers and structure, 2010.
 Maia N.M.M., Suna J.M.M., Almas E.A.M ,Damage Detection in Structures: From Mode Shaping to Frequency Response Function Methods,Mechanical Systems and Signal Processing, 2002.