1. 1B. B. East, and W. B. Westphal , "Design Theory of Materials Whose Dielectric Constant is Invariant with Temperature Change ," Laboratory for Insulation Research, Massachusetts Institute of Technology, Cambridge, Mass., Final Report, Contract No. AF 33(616)-5920, 1961 .
2. 2C. E. Harvey , Method of Semi-Quantitative Spectrographic Analysis . Applied Research Laboratories, Glendale, Calif., 1947 . 285 pp.
3. Application of Thermoluminescence and Reflectance Methods to Study of Lattice Defects in Alumina Ceramics
4. On the Dispersion of Resistivity and Dielectric Constant of Some Semiconductors at Audiofrequencies