1. Electron Resonance and Magnetic Properties of Solid Solutions of the BiFeO3-BaTiO3 System;Kashlinskii;Sov. Phys.-Solid State,1967
2. Dielectric Properties of Solid Solutions of BiFeO3 with Pb(Ti,Zr)O3 at High Temperature and High Frequency;Smith;J. Appl. Phys.,1968
3. Ferroelectric Properties of PbZrO3-BiFeO3 Solid Solutions;Gerson;ibid.,1967
4. Synthesis of BiFeO3 and Determination of Unit Cell;Filip'ev;Krystallografiya,1960
5. Phase Diagram of the System Bi2O3 and Fe2O3;Speranskaya;Izv. Akad. Nauk SSSR Ser. Khim.,1965