Заспа, Ю.П., Ю.І. Шалапко, and А.Л. Возняк. “The Acoustic-Emissive Analysis of Transient Operation of the Friction Machine”. Problems of Tribology 75, no. 1 (June 28, 2015): 6–10. Accessed November 24, 2024. https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/438.