Akasofu, S.-I, and S. Chapman (1975), Solar-Terrestrial Physics, Part 2 (in Russian), 512 pp., Mir, Moscow.
Al'pert, Ya. L. (1972), Propagation of Electromagnetic Waves and Ionosphere (in Russian), 564 pp., Nauka, Moscow.
Belikovich, V. V., and M. A. Itkina (1972), Effective recombination coefficient in the ionospheric D region, Geomagn. Aeron. (in Russian), 12, (4), 651.
Belikovich, V. V., E. A. Benediktov, L. V. Grishkevich, and V. A. Ivanov (1975), Results of measurements of the electron concentration in the ionospheric D region during ionospheric disturbances, Radiophysics (in Russian), 18, (8), 1094.
Belikovich, V. V., E. A. Benediktov, and M. A. Itkina (1976), Features of the electron loss in the ionoapheric D region, Radiophysics (in Russian), 19, (2), 174.
Belikovich, V. V., V. D. Vyakhirev, E. E. Kalinina, V. D. Tereshchenko, O. F. Ogloblina, and V. A. Tereshchenko (2003a), Studies of the ionospheric D region by the partial reflection method at middle latitudes and in the auroral zone, Radiophysics (in Russian), 46, (3), 181.
Belikovich, V. V., V. D. Tereshchenko, V. D. Vyakhirev, O. F. Ogloblina, V. A. Tereshchenko, and E. E. Kalinina (2003b), Study of the ionospheric D region using partial reflections at middle and high latitudes, paper presented at XXVI Annual Seminar "Physics of Auroral Phenomena", Kola Sci. Cent., Apatity, Russia.
Belikovich, V. V., V. D. Vyakhirev, and E. E. Kalinina (2004), Studies of the ionosphere by the partial reflection method, Geomagn. Aeron. (in Russian), 44, (2), 189.
Belikovich, V. V., V. D. Vyakhirev, E. E. Kalinina, V. D. Tereshchenko, O. F. Ogloblina, V. A. Tereshchenko, and E. B. Vasil'ev (2005), The study of the ionospheric D layer by partial reflection technique at middle and high latitudes in spring of 2004, paper presented at XXVIII Annual Seminar "Physics of Auroral Phenomena", Kola Sci. Cent., Apatity, Russia.
Belrose, J. S., and M. J. Burke (1964), Theory of the lower ionosphere using partial reflection: 1. Experimental technique and method of analysis, J. Geophys. Res., 69, (13), 2799.
Brunelli, B. E., and B. P. Los' (1973), Some specific types of interferences to riometers, in: Studies on Geomagnetism and Aeronomy of the Auroral Zone (in Russian), p. 130, Leningrad State Univ., Nauka, St. Petersburg.
Danilov, A. D. (1989), Popular Aeronomy (in Russian), 230 pp., Gidrometeoizdat, St. Petersburg.
Davies, K. (1990), Ionospheric Radio, 580 pp., Peter Peregrinus, London.
Garmash, K. P., V. T. Rozumenko, O. F. Tyrnov, A. M. Tsymbal, and L. F. Chernogor (1999), Radiophysical studies of the processes in the near-Earth plasma disturbed by high-energy sources, Prog. Current Electr. (in Russian), 7, 3.
Hargreaves, J. K. (1995), The Solar-Terrestrial Environment, 434 pp., Cambridge Univ. Press, New York.
Hunsucker, R. D., and J. K. Hargreaves (2003), The High-latitude Ionosphere and Its Effects on Radio Propagation, 638 pp., Cambridge Univ. Press, New York.
Jenkins, G. M., and D. G. Watts (1969), Spectral Analysis and Its Application, vol. 1, 317 pp., Holden-Day, Boca Raton, Fla.
Jenkins, G. M., and D. G. Watts (1970), Spectral Analysis and Its Application, vol. 2, 287 pp., Holden-Day, Boca Raton, Fla.
Mitra, A. (1974), Ionospheric Effects of Solar Flares, 372 pp., Springer, New York.
Smirnova, N. V., O. F. Ogloblina, and V. A. Vlaskov (1988), Modelling of lower ionosphere, Pure Appl. Geophys., 127, (2/3), 353.
Tereshchenko, V. D., E. B. Vasil'ev, N. A. Ovchinnikov, and A. A. Popov (2003), MF-wave radar of the Polar Geophysical Institute for studying the lower ionosphere, in: Techniques and Methods of Geophysical Experiment (in Russian), p. 37, Kola Sci. Cent., Pol. Geophys. Inst., Apatity, Russia.
University of Oulu, (2004), Geomagnetic, inospheric and auroral data from Finland, in: Mon. Bull., April 2004, p. 67, Finn. Meteorol. Inst., Oulu.