Drobyshev A, Sokolov D, Shinbayeva A, Nurmukan A, Duisebayev T. Density of thin films of cryovacuum condensates of methane. Rec.Contr.Phys. 2017;2017(3):10-16. Accessed July 13, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/553