1. Technical trend of metalized carbon contact strip;Kubo;IEICE Technical Report.EMD,2005
2. Latest trend in materials for pantograph's contact strip;Kubo;Journal of Japanese Society of Tribologists,2005
3. Effect of arc discharge on wear rate of Cu-impregnated carbon strips in unlubricated sliding against Cu trolley under electric current;Kubo;Wear,1998
4. Carbon-based solid lubricant composite materials;Teraoka;Journal of Japanese Society of Tribologists,1991
5. Wear properties of copper impregnated carbon strips for pantograph of electric vehicle;Kubo;IEICE Technical Report.EMD,1999