1. A. G. Apsen, H. D. Kanonidi, S. P. Chernysheva, et al., Magnetospheric Effects in Atmospheric Electricity (Nauka, Moscow, 1988) [in Russian].
2. O. I. Bandilet, H. D. Kanonidi, S. P. Chernysheva, and V. M. Sheftel’, “Effects of Magnetospheric Substorms in the Atmospheric Electric Field,” Geomagn. Aeron. 26(1), 159–160 (1986).
3. E. Beloya, S. Kirkwood, and H. Tammet, “The Effect of Magnetic Substorms on Near-Ground Atmospheric Currents,” Ann. Geophys. 18, 1623–1629 (2001).
4. E. A. Bering, A. A. Few, and J. R. Bennbrook, “The Global Electric Circuit,” Phys. Today 51(10), 24–30 (1998).
5. J. A. Chalmers, Atmospheric Electricity (Pergamon, Oxford, 1967; Gidrometeoizdat, Leningrad, 1974).