1. N. N. Kalitkin, I. V. Ritus, and A. M. Mironov, Preprint No. 43, IAM AN USSR (Moscow, Institute of Applied Mathematics, Academy of Sciences of USSR, 1983) [in Russian].
2. M. M. Basko, Preprint No. 57, ITEP AN USSR (Moscow, Institute of Experimental and Theoretical Physics, 1982).
3. N. N. Kalitkin and I. A. Kozlitin, Plasma Phys. Rep. 37(2), 191 (2011).
4. E. C. Stoner and J. McDougall, Philos. Trans. Roy. Soc. Ser. A. Math. and Phys. Sci., London 273(773), 67 (1938).
5. V. S. Volokitin, I. O. Golosnoi, and N. N. Kalitkin, Izv. Vyssh. Uchebn. Zaved., Fizika, No. 11, 23 (1994).