Correlation between wear and fatigue properties and the lifetime of silver coated electrical connectors
J. Song, S. Tuelling, J. Hengstler, Wearf: An International Journal on the Science and Technology of Friction, Lubrication and Wear  (2025).

Research on fretting Regimes of gold-plated copper alloy electrical contact material under different vibration amplitude and frequency combinations
W. Ren, Y. Du, L. Cui, P. Wang, J. Song, Wear - An International Journal on the Science and Technology of Friction, Lubrication and Wear 2014 (2014) 70–78.