1. Yu. Yu. Tarasevich, Usp. Fiz. Nauk 174, 779 (2004) [Phys. Usp. 47, 717 (2004)].
2. E. G. Rapis, Zh. Tekh. Fiz. 72(4), 139 (2002) [Tech. Phys. 47, 510 (2002)].
3. T. A. Yakhno, V. G. Yakhno, A. G. Sanin, et al., Zh. Tekh. Fiz. 74(8), 100 (2004) [Tech. Phys. 49, 1055 (2004)].
4. E. G. Rapis, Zh. Tekh. Fiz. 70(1), 122 (2000) [Tech. Phys. 45, 121 (2000)].
5. E. G. Rapis, Zh. Tekh. Fiz. 75(9), 129 (2005) [Tech. Phys. 50, 1236 (2005)].