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2. E. Marom and R.K. Mueller, “Nondestructive Early Fatigue Detection,” p. 79 in Proceedings of the Sixth Symposium on Nondestructive Evaluation of Aerospace Components and Materials, Western Periodicals Co., North Hollywood, California (1967).
3. E. Marom and R.K. Mueller, section 5.5 “Optical Strain Measurement,” in Applications de l’Holographie, J-Ch. Vionot et al., eds. University of Besancon, France, July 1970.
4. W. L. Haworth, T. Cheng, A.F. Hieber, F.T.S. Yu and R.K. Mueller, “A Dynamic Optical Correlation Technique for Fatigue Failure Prediction,” J. Engg. Materials and Technology, ASME Trans., 99 (1977) series H, pp. 229–233.
5. W.L. Haworth, V.K. Singh and R. K. Mueller, “Holographic Detection of Fatigue-Induced Surface Deformation and Crack Growth in a High-Strength Aluminum Alloy,” Met. Trans. 11A (1980), pp. 219–229.