1. V. F. Dmitriev and B. A. Kalinikos, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 11, 24 (1988).
2. Z.-Y. Shen, High-Temperature Superconducting Microwave Circuit (Artech House, Nortwood, 1994).
3. R. B. Hammond, D. J. Scalarino, J. R. Schrieffer, et al., Microwave J. Euro-global ed. 41, 94 (1998).
4. M. M. Gaidukov, S. F. Karmanenko, A. B. Kozyrev, et al., Supercond. Sci. Technol. 7, 721 (1994).
5. S. F. Karmanenko, Supercond. Sci. Technol. 12, 36 (1999).