1. M. T. Abshaev, I. M. Imyanitov, and Kh. M. Mashukov, "A Device for Sounding Electric Field of Thunderclouds and Hail Clouds," Trudy VGI, No. 31 (1976) [in Russian].
2. B. A. Ashabokov, D. D. Kuliev, K. A. Prodan, A. V. Shapovalov, and V. A. Shapovalov, "Some Results of Numerical Study of Formation of Thermodynamic, Microstructural, and Electric Characteristics of Convective Clouds," in Proceedings of 7th All-Russian Conference on Atmospheric Electricity (St. Petersburg, 2012) [in Russian].
3. N. E. Veremey, Yu. A. Dovgalyuk, M. A. Zatevakhin, A. A. Ignatyev, and V. N. Morozov, "Study of the Evolution of the Electric Structure of a Convective Cloud Using the Data of a Numerical Nonstationary Three-Dimensional Model," Izv. Vuzov. Radiofizika, No. 11–12 (2013) [Radiophys. Quantum. El., 56 (2014)].
4. V. A. Govorkov, Electric and Magnetic Fields (Gosenergoizdat, Leningrad, 1960) [in Russian].
5. I. M. Gubenko and K. G. Rubinshtein, "Thunderstorm Activity Forecasting Based on the Model of Cumulonimbus Cloud Electrification," Meteorol. Gidrol., No. 2 (2017) [Russ. Meteorol. Hydrol., No. 2, 42 (2017)].