1. 07Taf: V. Tafel, “Zinc and Nickel,”Metallurgie, 4, 871 (1907) in German. (Equi Diagram; Experimental; Indicates presence of a phase diagram)
2. 08Taf: V. Tafel, “Studies on the Constitution of the Zn−Cu−Ni Alloys,”Metallurgie, 5, 413–414 and 428–430 (1908) in German. (Equi Diagram; Experimental)
3. 08Vos: G. Voss, “Alloys of Nickel-Tin, Nickel-Lead, Nickel-Thallium, Nickel-Bismuth, Nickel-Chromium, Nickel-Zinc and Nickel-Cadmium,”Z. Anorg. Chem., 57, 34–71 (1908) in German. (Equi Diagram; Experimental; Indicates presence of a phase diagram)
4. 23Pie: W.M. Pierce, “Studies on the Constitution of Binary Zinc-Base Alloys,”Trans. AIME, 68, 776–777 (1923). (Equi Diagram; Experimental)
5. 29Bau: O. Bauer and M. Hansen, “The Influence of a Third Metal upon the Constitution of the Brasses,”Z. Metallkd., 21, 357–367 (1929) in German. (Equi Diagram; Experimental; Indicates presence of a phase diagram)