1. V. F. Klimkin, A. N. Papyrin, and R. I. Soloukhin, Optical Methods for Recording Fast Processes [in Russian], Nauka, Novosibirsk (1980).
2. U. Ascoli-Bartoli, ?Plasma diagnostics based on refractivity,? in: Plasma Physics, Int. Atomic Energy Agency, Vienna (1965).
3. G. V. Sklizkov, ?Lasers in high-speed photography,? in: Laser Handbook, North Holland, Amsterdam (1972).
4. M. Born and E. Wolf, Principles of Optics, Pergamon (1975).
5. V. F. Klimkin and A. G. Ponomarenko, ?Study of impulsive electric breakdown of liquids with the help of optical interferometry,? Zh. Tekh. Fiz.,49, 9 (1979).