1. Dielectric Measurement Techniques;Field,1966
2. An overview of dielectric measurements;van Roggen;IEEE Trans. Electr. Insul.,1990
3. Broadband Dielectric Measurement Techniques;Kremer,1997
4. Radio-Frequency Measurements by Bridge and Resonance Methods;Hartshorn,1940
5. A. Schönhals, Novocontrol Dielectric Newsletter, Application Note Dielectric 1 (1998).