Garkavenko, A. S. “The Nature of Transitions and Generation Mechanisms in Optically Homogeneous CdS Crystals”. Technology and design in electronic equipment, no. 1 (February 28, 2012): 41-43. Accessed November 6, 2025. https://www.tkea.com.ua/index.php/journal/article/view/TKEA2012.1.41.