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2. 70Kau: Kaufman, L. and Bernstein, H.,Computer Calculation of Phase Diagrams Academic Press (1970).
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4. 75Kut: Kutsar, A.R., “T-P Diagram of Hafnium, and Phase Transitions in Shock Waves”,Fiz. Metal. Metalloved., 40, 786 (1975) in Russian; TR:Phys. Met. Metall., 40(4), 89 (1975).
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