Abildaev, A.Kh., and S.K. Shinbulatov. 2018. “The Study of the Energy Spectrum of Alpha-Particles Transmitted through Thin Polymer Films”. Хабаршы. Физика сериясы 2017 (2): 94-98. https://bph.kaznu.kz/index.php/zhuzhu/article/view/543.