1. R.F. Hehemann, K.R Kinsman, and H.I. Aaronson: Metall. Trans., 1972, vol. 3A, pp. 1077–94.
2. C. Zener: Trans. AIME, 1946, vol. 167, pp. 550–83.
3. T. Ko and S.A. Cottrell: J. Iron Steel Inst., 1952, vol. 172, pp. 307–13.
4. K. Tsuya: J. Mech. Lab., 1956, vol. 2, pp. 20–27.
5. M. Hillert: Thermodynamics and Phase Transformations, The Selected Works of Mats Hillert, J. Ågren, Y. Bréchet, C. Hutchinson, J. Philibert, and G. Purdy, eds., EDP Sciences, Les Ulis Cedex A, France, 2006, pp. 113–58.