1. 12Vog: R. Vogel, “On Cerium-Aluminum Alloys,”Z. Anorg. Chem., 75, 41 (1912) in German.
2. 42Now: H. Nowotny, “The Systems Aluminum-Cerium and Aluminum-Lanthanum,”Z. Kristallogr., 34, 22 (1942) in German.
3. 42Sch: G.E.R. Schulze, “The Crystal Structure of LaAlZ,”Z. Kristallogr., 104, 257 (1942).
4. 43Vog: R. Vogel and T. Heumann, “On the Homologous Compounds of Cerium, Lanthanum, and Praseodymium with Copper, Silver, Gold, Magnesium, Aluminum, Thallium, Zinc, and Lead,”Z. Metallkd., 35, 29 (1943) in German.
5. 57Vuc: J.H.N. van Vucht, “Contribution to the Knowledge of the System Cerium-Aluminum,”Z. Metallkd., 48, 253 (1957) in German.