References

1. Sol-Gel Science Brinker, C. J.;Scherer, G.
2. J. Non-Cryst. Solids v.143 Gadalla, A. M.;Yun, S. J.
3. J. Phys. Chem. v.98 Mckiernan, J.;Simoni, E.;Dunn, B.;Zink, J. I.
4. J. Non-Cryst. Solids v.74 Avnir, D.;Kaufman, V. R.;Reisfeld, R.
5. J. Phys. Chem. v.93 Pouxviel, J. C.;Dunn, B.;Zink, J. I.
6. J. Non-Cryst. Solids v.122 Zusman, R.;Rottman, C.;Ottolenghi, M.;Avnir, D.
7. Mater. Lett. v.13 Rottman, C.;Ottolenghi, M.;Zusman, R.;Lev, O.;Smith, M.;Gong, G.;Kagan, M. L.;Avnir, D.
8. Sens. Actuators B v.15;16 Kraus, S. C.;Czolk, R.;Reichert, J.;Ache, H.
9. Proizvod. Pirazolona Anal Reagenty, Metody. Fiz. Khim. Anal. Kuznetsov, V. V.;Klimenko, E. V.
10. through Chem. Abstracts v.88 Kuznetsov, V. V.;Klimenko, E. V.
11. Pol. J. Chem. v.56 Kalinowski, M. K.;Chrzonowski, A.
12. through. Chem. Abstracts v.100 Kalinowski, M. K.;Chrzonowski, A.
13. An Introduction to the Chemistry of Heterocyclic Compounds(3rd.) Acheson, R. M.
14. J. Korean Chem. Soc. v.36 Lee, J. G.;Kim, K.;Cho, B. R.;Kim, S. J.
15. J. Non-Cryst. Solids v.159 Severin-Vantilt, N. M. E.;Oomen, E. W. J. L.
16. The Ceramic Society of Japan v.90 no.10 Zink, J. I.;Dunn, B. S.
17. Jpn. J. Appl. Phys. v.34 Takahashi, Y.(et al.)