YodgorovaD. М., and F. M. Ashrapov. “Investigation of the Impurity Photoeffect in Two-Barrier p–n–m Structures”. Technology and design in electronic equipment, no. 3 (June 30, 2006): 40-47. Accessed April 10, 2026. https://www.tkea.com.ua/index.php/journal/article/view/TKEA2006.3.40.