1. Mixed bismuth oxides with layer lattices I. The structure type of CaNBi2B2O9;Aurivillius;Arkiv Kemi,1949
2. Mixed bismuth oxides with layer lattices II. Structure of Bi4Ti3O12;Aurivillius;Arkiv Kemi,1949
3. Seignettoelectrics of the octahedral type with a layer structure;Smolenskii;Fiz. Tverdogo Tela,1961
4. Crystal chemistry of mixed bismuth oxides with layer-type structure;Subbarao;J. Amer. Ceram. Soc.,1962
5. Structural basis of ferroelectricity in bismuth titanate family;Newnham;Mat. Res. Bull.,1971