Imai, H. , Chen, K. , Kondoh, K. , Tsai, H. , Umeda, J.. "Effect of Chromium Behavior on Mechanical and Electrical Properties of P/M Copper-Chromium Alloy Dispersed with VGCF". World Academy of Science, Engineering and Technology, Open Science Index 103, International Journal of Materials and Metallurgical Engineering (2015), 9(7), 793 - 796.