1. A.J. Kauffman, Jr. and E. Don Dilling: in The Metallurgy of Zirconium, 1st ed., B. Lustman and F. Korze, Jr., eds., McGraw-Hill Book Company, Inc., New York, NY, 1955, p. 68.
2. I. Barin and W. Schuler: Metall. Trans. B, 1980, vol. 11B, pp. 199–207.
3. S.L. Stefanyuk and I.S. Morozov: Zh. Prikl. Khim., 1965, vol. 38, pp. 737–42.
4. D.M. Pasquevich and V. Amorebieta: Ber. Bunsenges, Phys. Chem., 1992, vol. 96, pp. 534–41.
5. O. Biceroglu and W.H. Gauvin: Can. J. Chem. Eng., 1980, vol. 58, pp. 357–67.