1. Jessop, H. T., andHarris, F. C., Photoelasticity—Principles and Methods, Cleaver-Hume Press Ltd., London, 176–178 (1949).
2. Dolan, T. J., andMurray, W. M., “Photoelasticity—I. Fundamentals and Two-Dimensional Applications,”Handbook of Experimental Stress Analysis, M. Hetenyi (ed.),John Wiley & Sons, New York, 863–864 (1950).
3. Durelli, A. J., andRiley, W. F., Introduction to Photomechanics, Prentice-Hall, Englewood Cliffs, N. J., 86–94 (1965).
4. De Senarmont, H., “Sur les modifications que la reflexion speculaire a la surface des corps metalliques imprime a un rayon de lumiere polarisee,”Ann. Chim. Phys., 2nd Series,73,337–362 (1842).
5. Goranson, R. W., andAdams, L. H., “A Method for the Precise Measurement of Optical Path-Difference, Especially in Stressed Glass,”Jnl. Franklin Inst.,216,475–504 (1933).