Ilie, Filip, and Constantin Tita. “Tribological Properties of Solid Lubricant Nanocomposite Coatings on Base of Tungsten Disulphide Nanoparticles”. Tribologia - Finnish Journal of Tribology 27, no. 4 (December 16, 2008): 5–11. Accessed April 20, 2024. https://journal.fi/tribologia/article/view/74226.