1. 16Oes: G. Oesterheld, “Alloys of Beryllium with Aluminum, Copper, Silver and Iron,”Z. Anorg. Chem., 97, 6–40 (1916) in German. (Equi Diagram, Magnetism; Experimental; Indicates the presence of phase diagram)
2. 28Mas: G. Masing, “Alloys of Beryllium with Copper, Nickel, Cobalt and Iron,”Z. Metallkd., 20(1), 19–21 (1928) in German. (Equi Diagram; Experimental)
3. 29Kro: W. Kroll, “The Alloys of Beryllium with Iron,”Wiss. Veroffentl. Siemens-Konzern, 8(1), 223–224 (1929) in German. (Equi Diagram; Experimental)
4. 29Rie: K. Riedel, Diss., Technische Hochschule, Aachen (1929) as quoted in [Hansen]; Abstr.:Gmelins Handbuch der Anorganischen Chemie, No. 59 A, Verlag Chemie, Berlin, 1815(1939) in German. {cm(Equi Diagram; Experimental)}
5. Indicates key paper.29Wev: F. Wever and A. Muller, “The Binary Systems: Iron-Boron, Iron-Beryllium and Iron-Aluminum Alloys,”Mitt. Kaiser-Wilhelm-Inst. Eisenforsch. Dusseldorf, 11, 193–223 (1929) in German. (Equi Diagram, Magnetism; Experimental; Indicates the presence of phase diagram)