1. S. I. Sineva, R. V. Starykh, M. V. Frolenkova, and S. B. Zakhryapin, “Study of the Liquidus and Solidus Surfaces in the Quaternary Fe-Ni-Cu-S System: I. Constructing a Meltability Diagram for the Ternary Fe-Ni-Cu System,” Izv. Ross. Akad. Nauk, Ser. Met., No. 3, 99–106 (2009) [Russian Metallurgy (Metally), No. 3, 285–292 (2009)].
2. R. V. Starykh, S. I. Sineva, M. V. Frolenkova, and S. B. Zakhryapin, “Study of the Liquidus and Solidus Surfaces in the Quaternary Fe-Ni-Cu-S System: II. Constructing a Meltability Diagram for the Ternary Fe-Ni-S Sulfide System,” Izv. Ross. Akad. Nauk, Ser. Met., No. 5, 93–100 (2009) [Russian Metallurgy (Metally), No. 5, 480–487 (2009)].
3. N. V. Sobolev, V. Ya. Zaitsev, and A. Yu. Malevskii, “Study of the Cu-Ni-Fe-S System for the Processing of Copper-Nickel Ores,” Tsvetn. Met., No. 9, 16–21 (1981).
4. E. F. Sinyakova and V. I. Kosyakov, “Possibilities of Solidification of Pentlandite from a Cu-Ni-Fe-S Melt,” Vestn. Otd. Nauk of Zemle RAN, No. 1(25), 537–542 (2007).
5. A. E. Vol, Structure and Properties of Binary Metallic Systems (Fizmatgiz, Moscow, 1962) [in Russian].