Sirenko, H. O., M. I. Martynyuk, V. P. Svidersky, I. V. Sulyma, Ilnіtskyy R. V., N. V. Shmaltser, M. I. Kretov, A. M. Zavoyko, and O. V. Kuzyshyn. 2017. “Problem of Selection and Properties of Lubricants for Ethelene High-Pressure Compressors. 5. Сompatibility of Oils With Polyethylene”. Physics and Chemistry of Solid State 18 (4):460-66. https://doi.org/10.15330/pcss.18.4.466.