Aldiyarov, A., A. Nurmukan, D. Sokolov, A. Shinbayeva, and M. Zhubaniyazova. “Features of Relaxation Processes in Methane Cryocondensates and Weak Methane Solutions in Nitrogen and Argon”. Physical Sciences and Technology, vol. 4, no. 1, June 2018, pp. 39-45, doi:10.26577/phst-2017-1-124.