1. Nash, A.; Nash, P. (Bull. Alloy Phase Diagrams 5 [1984] 403/5).
2. Kornilov, I.I.; Myasnikova, K.P. (Izv. Akad. Nauk Met. 1965 No. 2, pp. 175/9; Russ. Metall. 1965 No. 2, pp. 107/9).
3. Mit’ko, M.M.; Dubinin, E.L.; Timofeev, A.I.; Chegodaev, A.I. (Izv. Vysshikh Uchebn. Zaved. Tsvetn. Metall. 1978 No. 3, pp. 84/8; Soviet Non-Ferrous Metals. Res. 3 [1978] 115/7).
4. Melting Points of the Elements (Bull. Alloy Phase Diagrams 2 [1981] 145/6).
5. Pratt, J.N.; Bird, J.M.; Martosudirdjo, S. (AD-786609–8GA [1974] 22/9; C.A. 83 [1975] No. 14569).