1. J.P. Joule,J. Chem. Soc., 16, 378 (1850); as cited in [01Fay]. (Equi Diagram; Experimental)
2. G. Tammann, “On the Structure of Alloys,”Z. Phys. Chem., 3, 441–449 (1889) in German. (Equi Diagram; Experimental)
3. C.T. Heycock and F.H. Neville, “On the Lowering of the Freezing Points of Cd, Bi and Pb when Alloyed with Other Metals,”J. Chem. Soc., 61, 888–914 (1892). (Equi Diagram; Experimental)
4. M. Gouy, “Note on Some Saturated Liquid Amalgams,”J. Phys. Theor. Appl., 4, 320–321 (1895) in French. (Equi Diagram; Experimental)
5. G. Gressmann, “The Electrical Resistance of Pb Amalgams,”Phys. Rev.,9, 20 (1899). (Equi Diagram; Experimental)