1. Rundqvist, S., “Two Borides with the Cementite Structure”, Nature, 181, 259–260 (1958) (Experimental, Phase Relations, Crys. Structure, 3)
2. Fruchart, E., Triquet, A.-M., Fruchart, R., Michel, A., “Two New Ferromagnetic Compounds in the Ternary System Iron - Phosphorus - Boron” (in French), Compt. Rend. Acad. Sci. Paris, 255(5), 931–933 (1962) (Crys. Structure, Experimental, 5)
3. Rundqvist, S., “X-Ray Investigations of the Ternary System Fe-P-B. Some Features of the Systems Cr-P-B, Mn-P-B, Co-P-B and Ni-P-B”, Acta Chem. Scand., 16(1), 1–19 (1962) (Experimental, Phase Relations, Crys. Structure, 37)
4. Fruchart, E., Triquet, A.-M., Fruchart, R., “Magnetic Studies of Borophosphides of Iron, Fe3B
x
P1–x
ε and ε1. Notes on the Metal Bonds of the Metal Transitive - Metalloid in These Compounds” (in French), Ann. Chim. (Paris), 9(7–8), 323–332 (1964) (Experimental, Crys. Structure, Magn. Prop., 47)
5. Blanc, A.-M., Fruchart, E., Fruchart, R., “Magnetic and Crystallographic Studies of the (Fe1–x
Cr
x
)3P Solution Solids and the Ferromagnetic Phase Fe5B2P” (in French), Ann. Chim. (Paris), 2(5), 251–254 (1967) (Experimental, Phase Relations, Crys. Structure, Magn. Prop., 6)