Bismuth Compounds–Electric Conductivity
, , , , , , , and . "New non-superconducting modulation-free BiPbSr2MOy phases (M = Co, Mn, Fe) isotypic with the 10 K Bi2Sr2CuOy superconductor." Physica C: Superconductivity and its applications 167 (1990) 20–34.