Home News Press Releases Professor Yong Zhu receives Bessel Award Publications of Christian Leppin All genres Journal Article (1) Journal Article (1) 1. Journal Article Costagliola, G.; Brink, T.; Richard, J.; Leppin, C.; Despois, A.; Molinari, J.-F.: A Simple Mechanistic Model for Friction of Rough Partially Lubricated Surfaces. Tribology Letters 69 (3), 93 (2021) MPG.PuRe DOI publisher-version