Дудчак, Т.В. “Investigation of Tribological Properties of Copper-Fluoropolymer Compositions and the Development of a Combined Piston”. Problems of Tribology 76, no. 2 (June 27, 2015): 78–83. Accessed April 23, 2024. https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/432.