1. I. Yu. Klugman, Dielectric Constant of Emulsions of the Water-Oil Type [in Russian], KB Neftegazovoi Promyshlennosti, Saratov (1971).
2. F. Oehme, Dielectric Measurements for Quantitative Analysis and for Determination of Chemical Structure [Russian translation] Khimiya, Moscow (1967).
3. Ya. Yu. Akhadov, Dielectric Properties of Pure Liquids [in Russian], Standarty, Moscow (1972).
4. US Patent No. 5349188.
5. Russian Patent No. 2100803.