REFERENCES
- W. T. Morgan and A. Cameron, “Proceedings of Conference on Lubrication and Wear”, p. 151. 1958: London (Inst. Mech. Eng.).
- T. W. F. Brown and A. D. Newmann, ibid., p. 20.
- M. Eudier, R. Margerand, and H. Youssef, “Symposium cur la Metallurgie des Poudres”, p. 431. 1964: Saint-Germain-en-Laye (Editions Métaux).
- H. Youssef and M. Eudier, Modern Developments in Powder Metallurgy, 1966, 8, 129.