1. Kozlov V.I., Mullayarov V.A. Thunderstorm activity in Yakutia (Pub.YB SB RAS, Yakutsk, 2004), 104
2. Thunderstorm activity according to VLF observations at Kamchatka
3. Afraimovichetal E.L. et al., Seismic-ionosphericand seismic-electromagnetic processes in the Baikal rift zone (House of the SB RAS, Novosibirsk, 2012), 304
4. Handbook of geophysics (Nauka, Moscow, 1965), 571