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2. Jaenecke, E., “Fe-Ni-V” (in German) in “Kurzgefasstes Handbuch aller Legierungen”, Winter Verlag, Heidelberg, 634–635 (1949) (Phase Diagram, Phase Relations, Review, 1)
3. Darby, J.B., Beck, P.A., “σ Phase in Certain Ternary Systems with Vanadium”, Trans. AIME, 209, 69–72 (1957) (Experimental, Phase Diagram, Phase Relations, #, 8)
4. Armitage, C. H., “The Fe-Ni-V system”, Thesis, Univ. Wisconsin, U.S.A., 21, 579–580 (1960) as quoted in [1988Ray]
5. Zegler, S.T., Downey, J.W., “Ternary Cr3O-Type Phases with Vanadium”, Trans. Met. Soc. AIME, 227(6), 1407–1411 (1963) (Crys. Structure, Experimental, 16)