1. R. Geller, B. Jacquot, and P. Sortais, Nucl. Instrum. Methods Phys. Res. A 243, 244 (1986).
2. Y. Arata, S. Myake, H. Kishimoto, N. Abe, and Y. Kawai, Jpn. J. Appl. Phys. No. 7, 1281 (1988).
3. Y. Arata, S. Myake, and H. Kishimoto, Jpn. J. Appl. Phys. 28(7), 234 (1989).
4. S. V. Golubev, V. G. Zorin, Yu. Ya. Platonov, and S. V. Razin, Pis’ma Zh. Tekh. Fiz. 20(4), 7 (1994) [Tech. Phys. Lett. 20, 135 (1994)].
5. S. V. Golubev, V. G. Zorin, T. N. Zorina, and S. V. Razin, in Proceedings of International Workshop on Strong Microwaves in Plasmas, Nizhni $$\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} $$ Novgorod, 1991, Vol. 1, pp. 485–489.