Tlebaev, K., V. Gabdrakipov, F. Komarov, A. Kupchishin, A. Kupchishin, and A. Muradov. “The Experimental and Theoretical Investigations of the Influence of Electron Irradiation on the IR Spectra of Polyimide Materials”. Chemical Bulletin of Kazakh National University 71, no. 3 (September 14, 2013): 132-135. Accessed May 3, 2024. https://bulletin.chemistry.kz/index.php/kaznu/article/view/102.