M. Klaiber, F. Bauer, und W. Haas. Society of Tribologists and Lubrication Engineers annual meeting and exhibition 2010, Seite 220-223. Curran, (2010)389.
F. Bauer, M. Baumann, und W. Haas. Proceedings of 16th Nordic Symposium on Tribology - NORDTRIB 2014, Seite 239. Danish Technological Institute, (2014)532.