1. A. G. Bagmut, V. A. Zhuchkov, I. G. Shipkova, and E. E. Oleinik, Poverkhnost’, No. 10, 54 (2009).
2. A. G. Bagmut, I. G. Shipkova, and V. A. Zhuchkov, Functional Materials 16(2), 161 (2009).
3. J. G. Meijer, van N. Wieringen, et al., Medical Phys. 22, 101 (1995).
4. O. M. Barabash and Yu. N. Koval, Structure and Properties of Metals and Alloys. Information guide. Kiev: Naukova Dumka, 1986.
5. A. G. Bagmut, Poverkhnost’, No. 6, 65 (2008).