1. Khaerdinov, N.S., Lidvansky, A.S., and Petkov, V.B., Atmos. Res., 2005, vol. 76, nos. 1–4, p. 346.
2. Khaerdinov, N.S., Lidvansky, A.S., Petkov, V.B., and Surovetsky, Yu.P., Abstracts of Papers, 28th ICRC, Tsukuba, 2003, p. 4185.
3. Khaerdinov, N.S., Study of Short-Term Variations in Secondary Cosmic Rays under the Action of the Atmospheric Electric Field during Thunderstorms, Cand. Sci. (Phys.-Math.) Dissertation, Moscow, 2006.