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J. Am. Ceram. Soc., 81 [8] 1995¨C2012 (1998)
Metastable Alumina Polymorphs: Crystal Structures and Transition Sequences
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J. Am. Ceram. Soc., 81 [8] 1995¨C2012 (1998)
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J. Am. Ceram. Soc., 81 [8] 1995¨C2012 (1998)
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