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The authors with to thank the International Copper Research Association, Inc., New York, for financial support of this work. Literature searched through 1982.
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Neumann, J.P., Zhong, T. & Chang, Y.A. The Cu−O (Copper-Oxygen) system. Bulletin of Alloy Phase Diagrams 5, 136–140 (1984). https://doi.org/10.1007/BF02868948
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DOI: https://doi.org/10.1007/BF02868948