1. J. H. Flynn, J. Thermal Anal., 34 (1988) 367.
2. W. W. Wendlandt, Thermal Methods of Analysis, J. Wiley and Sons, New York, 2nd edn., 1973, p. 43.
3. W. E. Brown, D. Dollimore and A. K. Galwey, Comprehensive Chemical Kinetics, C. H. Bamford and C. F. H. Tipper (Eds.), vol. 22, Elsevier, Amsterdam 1980.
4. J. M. Criado, M Gonzalez, A. Ortega and C. Real, J. Thermal Anal., 34 (1988) 1387.
5. N. Z. Lyakhov, M. Maciejewski and A. Reller, J. Solid State Chem., 58 (1985) 398.