1. M. Hansen: Constitution of Binary Alloys, 2nd ed., McGraw-Hill Book Co., Inc., New York, NY, 1985, pp. 351–52.
2. T.B. Massalski: Binary Phase Diagrams, 2nd ed., the ASM INTERNATIONAL, Materials Park, OH, 1990, p. 558.
3. F.D. Richardson: J. Iron Steel Inst., 1953, vol. 33, pp. 175–80.
4. K.K. Kelley, F.S. Boericke, G.E. Moore, E.H. Huffman, and W.M. Bangert: U.S. Bureau of Mines Report No. 662, United States Government Printing Office, Washington, DC, 1944, pp. 1–15.
5. S. Fujishiro and N.A. Gokcen: Trans. TMS-AIME, 1961, vol. 221, p. 275.