CHARGE DISPROPORTIONATION IN Fe4+-OXIDES WITH PEROVSKITE-TYPE STRUCTURES M. Takano, N. Nakanishi, Y. Takeda et S. NakaJ. Phys. Colloques, 40 C2 (1979) C2-313-C2-315DOI: https://doi.org/10.1051/jphyscol:19792110
