Publication - Journal Article Investigations of Polymethacrylate Tribochemical Films Using X-Ray Spectroscopy and Optical Profilometry DOI https://doi.org/10.1007/s11249-020-01388-5 Journal Article Tribology Letters, vol. 69, iss. 1, 2021 Authors Robert A. Erck, Miao Song, Dongsheng Li, Lelia Cosimbescu Language English