1. D.J. Chakrabarti and D.E. Laughlin: in Phase Diagrams of Binary Copper Alloys, P.R. Subramanian, ed., ASM International, Materials Park, OH, 1994, pp. 355–71.
2. P. Rahlfs: Z. Phys. Chem. B, 1936, vol. 31, pp. 157-94.
3. N. Morimoto and G. Kullerud: Am. Mineral., 1963, vol. 48, pp. 110-23.
4. G. Will, E. Hinze, and A.R.M. Abdelrahman: Eur. J Mineral., 2002, vol. 14, pp. 591-98.
5. P. Lukashev and W.R.L. Lambrecht: Phys. Rev. B, 2007, vol. 76, pp. 195202-1-14.