[1] Krider E P, Dawson G A, Uman M A. J. Geophys. Res., 1968, 73: 3335.
[2] Jayakumar V, Rakov V A, Miki M, et al. Geophys. Res. Lett., 2006, 33: L05702.
[3] Quick M G, Krider E P, J. Geophys. Res., 2013, 118: 1868.
[4] Rokov V A, Uman M A. Lightning: Physics and Effects. New York: Cambridge Univ Press, 2003.
[5] Pavlovic D, Cvetic J, Herdler F, et al. Electr. Pow. Syst. Res., 2014, 113: 30.
[7] Wang X J, Yuan P, Cen J Y, et al. Phys. Plasmas, 2014, 21: 033503.
[8] Mallick S, Rakov V A, Tsalikis D, et al. Atmos. Res., 2014, 135-136: 306.
[9] Rakov V A. J. Geophys. Res., 1998, 103: 1879.
[10] Paras M K, Rai J, Res. J. Recent Sci., 2012, 1(9): 36.
[11] Dubovoy E I, Mihailov M S, Ogonkov A L, et al. J. Geophys. Res., 1995, 100(D1): 1497.
[12] Uman M A. The Lightning Discharge. New York: Elsevier, 1987. 377.