1. Volkovitskii, O.A., Pavlova, L.N., and Petrushin, A.G., Opticheskie svoistva kristallicheskikh oblakov (Optical Properties of Crystal Clouds), Leningrad: Gidrometoizdat, 1984.
2. Radiatsionnye svoistva peristykh oblakov (Radiation Properties of Cirrus Clouds), Feigelson, E.M., Ed., Moscow: Nauka, 1989.
3. Radiatsiya v oblachnoi atmosfere (Radiation in the Cloud Atmosphere), Leningrad: Gidrometoizdat, 1981.
4. Mishchenko, M.I., Travis, L.D., and Lacis, A.A., Scattering, Absorption, and Emission of Light by Small Particles, Cambridge University Press, 2002.
5. Korolev, A.V., Isaac, G.A., and Hallett, J., Ice Particle Habits in Arctic Clouds, Geophys. Res. Lett., 1999, vol. 26, no. 9, pp. 1299–1302.