1. Yu. G. Dorofeev, B. G. Gasanov, V. Yu. Dorofeev, et al., Industrial Technology of Powder Hot Pressing [in Russian], Metallurgiya, Moscow (1990), p. 206.
2. H. A. Kuhn and B. L. Ferguson, Powder Forging, MPIF, Princeton, New Jersey (1990), p. 270.
3. A. P. Gulyaev, “Fundamentals of powder metallurgy,” Metalloved. Term. Obrab. Met., No. 11, 25–33 (1988).
4. I. Cremer, “Developing the technological future. Plenary presentation,” in: Euro PM-2012, Congress & Exhibition (September 16–19, 2012, Switzerland), Congress Center EPMA, Basel (2012), p. 41, [ http://www.epma.com/presentations2012/presentation.htm ].
5. “North America sees 5% growth in powder sales,” Met. Powder Rep., No. 9, 14–17 (1999).