The Tribological Behaviors of Self-Lubricating Composites as Filler in Copper Foam.Published in:Tribology Transactions, 2012, v. 55, n. 1, p. 20, doi. 10.1080/10402004.2011.622069By:Ji, Keju;Shan, Weigen;Xia, Yanqiu;Dai, ZhendongPublication type:Article