Трофімов, Ігор Леонідович. “Improvement of Drainaga Method of Fuel-Lubrication Materials by a Neutral Gas”. Eastern-European Journal of Enterprise Technologies 6, no. 10(66) (December 11, 2013): 20–23. Accessed February 1, 2026. https://journals.uran.ua/eejet/article/view/18722.