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Mechanical and tribological properties of sputter deposited...
Mechanical and tribological properties of sputter deposited nanostructured Cr-WS2 solid lubricant coatings, B. Deepthi, H. C. Barshilia, K. S. Rajam, Manohar S. Konchady, Devdas M. Pai, Jagannathan Sankar, Surface and Coatings Technology, 205 (2010) 1937-1946, doi: 10.1016/j.surfcoat.2010.08.074