1. Properties of barium strontium titanate dielectrics;Bunting;J. Am. Ceram. Soc.,1947
2. Properties of barium magnesium titanate dielectrics;Shelton;J. Am. Ceram. Soc.,1948
3. Ternary systems BaO–TiO2–SnO2 and BaO–TiO2–ZrO2;Jonker;J. Am. Ceram. Soc.,1958
4. Contribution to the study of the system BaO–TiO2 in the region of barium polytitanates;Schwarzbach;Silik,1968
5. Dielectric properties of compositions in the barium oxide-titanium dioxide system;Naumann;Hermsdorfer Tech. Mitt.,1970