Buktukov Nikolaj Sadvakasovic, и Vasin Konstantin Andreevich. «ANALYSIS OF PHOTOCONVERSION CHARACTERISTICS AND PARAMETERS OF A HOLOGRAPHIC CONCENTRATOR FOR AN ENHANCED EFFICIENCY SOLAR CELL». Academic Journal of Physical and Chemical Sciences, вып. 3, июнь 2020 г., сс. 5-11, https://journals.nauka-nanrk.kz/reports-science/article/view/795.