1. P.T. Danilchenko, “Mercurides of Ce, La, Pr and Nd,”Zh. Obshch. Khim., I,467–474 (1931) in Russian. (Equi Diagram ; Experimental)
2. E.E. Jukkola, L.F. Audrieth, and B.S. Hopkins, “Observations on the Rare Earths. Electrolytic Preparation of Rare Earth Amalgams. Amalgams of La, Nd, Ce, Sm and Y Metallic La, Nd and Ce by Thermal Decomposition of Their Amalgams,“J. Am. Chem. Sox., 56,303- 304 (1934). (Equi Diagram; Experimental)
3. A. Iandelli and R. Ferro, “Crystal Structure of LaHg, CeHg, PrHg and NdHg,”Atti Accad. Naz. Lincei, Rend. Cl. Sci. Fis. Mat. Nat, 10, 48–52 (1951) in Italian. (Equi Diagram, Crys Structure; Experimental)
4. A. Iandelli, “Intermetallic Compounds of the Rare Earth Metals,”The Physical Chemistry of Metallic Solutions and Intermetallic Compounds, Vol. 1, HMSO, London, Paper 3F, 11 p (1959). (Equi Diagram, Crys Structure; Experimental)
5. A.F. Messing and O.C. Dean, “Solubility of Selected Metals in Hg,” USAEC Rep. ORNL-2871 (1960). (Equi Diagram; Experimental)