1. 1) M. Hansen and K. Andenko: Constitution of Binary Alloys, McGraw-Hill, (1958), p. 664.
2. 2) H. Schumann: Arch. Eisenhüttenw., 38 (1967), 647.
3. 3) Y. Inokuti and B. Cantor: J. Mat. Sci., 12 (1977), 946.
4. 4) A. S. Nikonenko: Fiz. Metal. Metalloved., 16 (1963), 776.
5. 5) W. B. Pearson: A Handbook of Lattice Spacings and Structures of Metals and Alloys, Pergamon Press, (1958), p. 629.