1. Yu. V. Naidich andG. A. Kolesnichenko, ?Study of the wetting of graphite and diamond by liquid metals?, U.S.S.R. Academy of Sciences, Kiev (1963).
2. Idem, Poroshkovaya Metallurgia 7, 71; English translation (1968) 563.
3. Idem, ibid 3, 23, English translation (1964) 191.
4. D. A. Mortimer andM. Nicholas,J. Mater. Sci. 5 (1970) 149.
5. Idem, ibid 8 (1973) 640.