Ilyin, A.M., N.R. Guseinov, I.A. Tsyganov, R.R. Nemkaeva, S.B. Asanova, M.A. Asubaeva, and E.R. Mamleev. 2012. “Production, Fictionalization and Integrated Study of Graphene and Relative Structures”. Recent Contributions to Physics 2012 (3):16-30. https://bph.kaznu.kz/index.php/zhuzhu/article/view/702.