1. Nowotny, H., Henglein, E., “Study of Ternary Alloys with Phosphorus” (in German), Monatsh. Chem., 79, 385–393 (1948) (Crys. Structure, Phase Relations, Experimental, Review, *, 18)
2. Vogel, R., Berak, J., “The Iron-Iron Phosphide-Copper Phospide-Copper System” (in German), Arch. Eisenhuettenwes., 21(9), 327–336 (1950) (Crys. Structure, Morphology, Phase Diagram, Experimental, *, 9)
3. Schenck, H., Spieker, W., “Distribution of Copper and Tin Between Liquid Iron and Lead and Influence of Other Elements” (in German), Arch. Eisenhuettenwes, 30(11), 641–648 (1959) (Phase Diagram, Thermodyn., Experimental, 20)
4. Hornbogen, E., “Precipitation of Phosphorus from α Iron and its Effect on Plastic Deformation”, Trans. ASM, 53, 569–589 (1961) (Crys. Structure, Morphology, Phase Diagram, Experimental, Mechan. Prop., 23)
5. Mansmann, M., “On the Structure of Anti-LaF3 Structure Types” (in German), Z. Kristallogr., 122, 399–406 (1965) (Crys. Structure, Experimental) as quoted by [1994Sub]