1. V. V. Kirillov, in: Problems of Wave Diffraction and Propagation [in Russian], St. Petersburg Univ. Press, St. Petersburg (1993), Vol. 25, p. 35.
2. V. V. Kirillov, Radiophys. Quantum Electron., 39, No. 9, 737 (1996).
3. V. V. Kirillov, J. Commun. Technol. Electron., 43, No. 7, 722 (1998).
4. V. V. Kirillov, in: Problems of Wave Diffraction and Propagation [in Russian], St. Petersburg Univ. Press, St. Petersburg (2000), Vol. 28, p. 184.
5. V. V. Kirillov, V. N. Kopeikin, and V. K. Mushtak, Geomagn. i Aeron., 37, No. 3, 341 (1997).