1. GOST 27496.2-87, Electrical Insulating Materials. Methods of Determining Their Dielectric Properties at Frequencies above 300 MHz. Resonance Techniques.
2. GOST R 8.623-2006, GSI. Relative Dielectric Permittivity and Dielectric Loss Tangent of Solid Dielectrics. Measurement Techniques for Microwave Frequencies.
3. IEC 61338-1-3, Waveguide Type Dielectric Resonators. Part 1–3. General Information and Test Conditions. Measurement Method of Complex Relative Permittivity for Dielectric Resonator Materials at Microwave Frequency.
4. IEC 62562-2010, Cavity Resonator Method to Measure the Complex Permittivity of Low-Loss Dielectric Plates.
5. IEC 60377-2, Methods for the Determination of the Dielectric Properties of Insulating Materials at Frequencies above 300 MHz. Part 2. Resonance Methods.