1. Duncan, J. P., “Interferometry Applied to the Study of Elastic Flexure,”Proc. Inst. Mech. Eng. (London) 176 (16),379–389 (1962).
2. Theocaris, P. S., “Isopachic Patterns by the Moiré Method,”Proc. SESA, XXI, (1),153–159 (June 1954).
3. Guild, J., “The Interference Systems of Crossed Diffraction Gratings,”Monographs on the Physics and Chemistry of Materials, Clarendon Press, Oxford (1956).
4. Middleton, E. and Jenkins, C. J., “A Moiré Method of Strain Analysis for Student Use,” Bulletin Mech. Eng. Ed., Manchester College of Science and Technology, Permagon Press, Issue No. 3 (1966).
5. Timoshenko, S. and Woinowsky-Krieger, S., “Theory of Plates and Shells,” McGraw-Hill Book Co., 60 (1959).