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3. 10) S. N. SINGH : Metall. Trans., 5 (1974), p. 2165
4. 11) D. APELIAN and R. MUTHARASON : J. Met., 32 (1980) Sep., p. 14
5. 12) D. APELIAN : Japan-US Corporative Science program Seminar on Solidification Processing, Massachusetts (1983)