1. M. Hansen et K. Anderko, Constitution of Binary Alloys, McGraw-Hill, 1958, 5.
2. W. Heike et A. Leroux, Z. Anorg. Chem., 92 (1915) 119–26.
3. E. A. Owen et V. W. Rowlands, J. Inst. Metals, 66 (1940) 361–378.
4. E. A. Owen et D. P. Morris, J. Inst. Metals, 76 (1949–1950) 145–168, 682.
5. R. P. Elliot, Constitution of Binary Alloys, first supplement, McGraw-Hill, 1965, p. 2.