1. Z. A. Samoilenko, V. P. Pashchenko, V. S. Abramov, and N. N. Ivakhnenko, Fiz. Tverd. Tela (St. Petersburg) 43, 1496 (2001) [Phys. Solid State 43, 1556 (2001)].
2. Z. A. Samoilenko, N. N. Ivakhnenko, V. P. Pashchenko, O. V. Kopaev, B. K. Ostafiichuk, and I. M. Gasyuk, Zh. Tekh. Fiz. 72(3), 83 (2002) [Tech. Phys. 47, 364 (2002)].
3. Z. A. Samoilenko and N. N. Ivakhnenko, Pis’ma Zh. Tekh. Fiz. 33(7), 8 (2007) [Tech. Phys. Lett. 33, 276 (2007)].
4. Z. A. Samoilenko, V. S. Abramov, and N. N. Ivakhnenko, Fiz. Tverd. Tela (St. Petersburg) 47, 1846 (2005) [Phys. Solid State 47, 1922 (2005)].
5. Z. A. Samoilenko, E. I. Pushenko, N. N. Ivakhnenko, V. N. Varyukhin, and E. I. Shemchenko, Zh. Tekh. Fiz. 75(8), 132 (2005) [Tech. Phys. 50, 1095 (2005)].