1. D. Segal , Chemical Synthesis of Advanced Ceramic Materials, CUP, Cambridge, 1989;
2. C. P. Pool, Jr. , T.Datta and H. A.Farach, Copper Oxide Superconductors, Wiley, New York, 1988.
3. Better Ceramics through Chemistry, Mater. Res. Soc. Symp. Proc., ed. C. J. Brinker, D. E. Clark, D. R. Ulrich, Pittsburg, PA, Vol. 121; 1988,
4. B. J. J. Zelinski , C. J.Brinker, D. E.Clark and D. R.Ulrich vol. 180, 1990;
5. C. J. Brinker , Sol–Gel Science, Academic Press, Inc., Boston, 1990;