“CHANGES IN THE OPTICAL PROPERTIES OF THE SYSTEM ‘POLYMER - HIGH-TEMPERATURE SUPERCONDUCTORS’ UNDER THE INFLUENCE OF TEMPERATURE”, ЖПЭОС, vol. 17, no. 1, pp. 112–115, Mar. 2021, Accessed: Sep. 02, 2026. Available: https://peos.kaznu.kz/index.php/peos/article/view/94