1. A. Stoffel, “On the Binary and Ternary Alloys of Sn, Pb, Bi and Cd,”Z. Anorg. Chem.,53,137–183 (1907) in German.
2. J.F. Elliott and J. Chipman, “The Thermodynamic Properties of Liquid Ternary Cadmium Solutions,”J. Am. Chem. Soc, 73,2682- 2693(1951).
3. W. Hofmann,Lead and Lead Alloys, Springer- Verlag, 143–144 (1962) in German.
4. H.W. Kerr, A. Plumtree, and W.C. Winegard, “The Structure of the Tin-Lead-Cadmium Eutectic,”J. Inst. Mel, 93,63–64 (1964).
5. H.W. Kerr, J.A. Bell, and W.C. Winegard, “Solidification of Bi- nary and Ternary Eutectics,”J. Aust. Inst. Met., 10,64–69 (1965).