1. High resistivity BaTiO3 ceramics sintered in CO-CO2 atmospheres;Burn;J. Mater. Sci.,1975
2. Defect chemistry and electrical conductivity of doped barium titanate ceramics;Daniels;Philips Research Reports,1976
3. Reversible weight change of acceptor-doped BaTiO3;Hagemann;J. Am. Ceram. Soc.,1981
4. Ceramic Multilayer Capacitors;Hagemann;Philips Techn. Rev.,1983
5. High-dielectric constant ceramics for base metal monolithic capacitor;Wakino,1982