1. A. Sommer, “Photo-Electric Alloys of Alkali Metals,”Nature, 148,468 (1941). (Equi Diagram; Experimental)
2. N.N. Zhuravlev, T.A. Mingazin, and G.S. Zhdanov, “Structure of Superconductors: XII Investigation of Bi-Rb Alloys,”Sov. Phys. JETP, 34(7), 566–573 (1958). (Equi Diagram, Crys Structure; Ex-perimental;#)
3. N.N. Zhuravlev, G.S. Zhdanov, and R.N. Kuz’min, “Atomic Structure of Some Compounds of Bi and Sb,”Sov. Phys. Crystallogr.,5,532–539 (1960). (Crys Structure; Experimental)
4. G. Gnutzmann and W. Klemm, “The Systems of K, Rb, and Cs with Bi,”Z.Anorg.Allg. Chem.,309,181–188 (1961) in German. (Equi Diagram, Crys Structure; Experimental; #)
5. G. Gnutzmann, F.W. Dorn, and W. Klemm, “On Some A3B- and AB2- Compounds of the Heavy Alkali Metals With Elements of Group V,”Z. Anorg. Allg. Chem., 309, 210–225 (1961) in German. (Crys Structure; Experimental)