1. I. M. Imyanitov, Sov. Phys. Dokl. 3, 815 (1958).
2. I. M. Imyanitov and A. T. Starovoitov, Sov. Tech. Phys. 7, 554 (1962).
3. I. M. Imyanitov, Electrization of Aircrafts in the Clouds and Precipitation (Gidrometeoizdat, Leningrad, 1970) [in Russian].
4. L. N. Dobretsov and M. V. Gomoyunova, Emission Electronics (Atomizdat, Moscow, 1966) [in Russian].
5. J. Martin, Atmospheric Reentry: An Introduction to Its Science and Engineering (Prentice Hall, Englewood Cliffs, NJ, 1966).