1. Vogel, R., Kasten, G.-W., “The System Iron-Chromium-Phosphorus” (in German), Arch. Eisenhuettenwes., 12(8), 387–391 (1939) (Morphology, Phase Diagram, Phase Relations, Experimental, #, 6)
2. Nowotny, H., Henglein, E., “Study of Ternary Alloys with Phosphorus” (in German), Monatsh. Chem., 79, 385–393 (1948) (Crys. Structure, Experimental, Review, 18)
3. Jaenecke, E., “Cr-Fe-P” (in German) in “Kurzgefasstes Handbuch aller Legierungen”, Winter Verlag, Heidelberg, 618–619 (1949) (Phase Diagram, Phase Relations, Review, #, 2)
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. Lorenz, K., Fabritius, H., “Use of a Magnetic Balance for Determination of Phase Diagrams in the Solid State Region of Iron-Rich Systems. Investigation of the System Iron-Phosphorus” (in German), Arch. Eisenhuettenwes., 33(4), 269–275 (1962) (Phase Diagram, Phase Relations, Thermodyn., Experimental) as quoted by [1990Oka]