1. V. Yu. Mat’ev, in Proceedings of the 2nd International Conference on Physics of Nuclear-Excited Plasma and Problems of Nuclear-Pumped Lasers (VNIIEF, Arzamas-16, 1995), Vol. 1, p. 410.
2. A. N. Sizov and Yu. N. Deryugin, in Proceedings of the 2nd All-Union Conference on Laser Optics (Leningrad, 1990), p. 132.
3. A. N. Sizov and Yu. N. Deryugin, Sov. Tech. Phys. 37, 734 (1992).
4. V. V. Borovkov, B. V. Lazhintsev, S. P. Mel’nikov, I. N. Mochkaev, V. A. Nor-Arevyan, A. A. Sinyanskii, and G. I. Fedorov, Izv. Akad. Nauk SSSR 54, 2009 (1990).
5. M. G. Anuchin, K. F. Grebenkin, Ya. Z. Kandiev, and E. I. Cherepanova, Sov. Tech. Phys. 36, 1 (1991).