Altukhov, A. A., M. S. Afanas’ev, K. N. Zyabliuk, A. Y. Mityagin, N. H. Talipov, and G. V. Chucheva. “Formation of Delta-Doped P-Layer of Hydrogen in Natural and CVD-Diamond Crystals”. Technology and Design in Electronic Equipment, no. 5, Oct. 2011, pp. 14-16, https://tkea.com.ua/index.php/journal/article/view/TKEA2011.5.14.