1. Geissen, B.C. and G.E. Gordon, Science, 159 (1968) 973.
2. Albritton, L.M. and J.L. Margrave, “Poly-chromatic X-ray Diffraction, a Rapid and Versatile Technique for the Study of Solid Under High Pressure and High Temperature”, Rice Univ. (1972).
3. Fukamachi, T. and S. Hosoya, Japan Society for Physics, Vol. 28, No. 5 ( 1973. 5 ) 387–402.
4. Nagao, M. and V. Weiss, ASME, NDE Conf. (1976) 76-WA/Mat-10.
5. Hayama, T. and S. Hashimoto, “Automation of X-ray Stress Measurement by Small Digital Computer”, The 1st Conference on Mechanical Behavior of Materials (August 1973).