1. 28Mas: G. Masing, “Alloys of Beryllium with Copper, Nickel, Cobalt, and Iron,”Z. Metallkd., 20(1), 19–21 (1928) in German. (Equi Diagram; Experimental)
2. Indicates key paper36Mis: L. Misch, “Crystal Structures of Some Beryllium Alloys,”Metallwirtschaft, 15(6), 163–166 (1936) in German. (Crys Structure; Experimental)
3. Indicates key paper37Kos: W. Koster and E. Schmid, “The Influence of the Elements Beryllium, Carbon, and Silicon on the Polymorphous Transition of Cobalt,”Z. Metallkd. 29(7), 232–233(1937) in German. (Equi Diagram, Magnetism; Experimental; Indicates presence of a phase diagram.)
4. Indicates key paper38Has: U. Haschimoto, “The Effect of Various Elements on the α↔β Allotropic Transformation Point of Cobalt,”J. Jpn. Inst. Met. 2, 70–71 (1938) in Japanese. (Equi Diagram, Magnetism; Experimental; Indicates presence of a phase diagram.)
5. Indicates key paper51Ven: G. Venturello and A. Burdese, “The Cobalt-Beryllium Alloys,”Alluminio, 20, 558–564(1951) in Italian. (Equi Diagram; Experimental;Indicates presence of a phase diagram.)