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2. Blue Ribbon Advisory Panel, Blue Ribbon Advisory Report, Wright Laboratory, Wright Patterson Airforce Base, Dayton, OH, 1995.
3. Aspects of chemistry and chemical processing of organically modified ceramics;Schmidt;Mater. Res. Soc. Symp. Proc.,1990
4. Structures and properties of Ormosils;Mackenzie;J. Sol–Gel Sci. Technol.,1994
5. Synthesis of hybrid organic–inorganic sol–gel coatings for corrosion resistance;Metroke;Mater. Res. Soc. Symp. Proc.,1999