TY - CONF T1 - THE TEMPERATURE-COEFFICIENT OF THE RELATIVE PERMITTIVITY OF COMPLEX PEROVSKITES AND ITS RELATION TO STRUCTURAL TRANSFORMATIONS JO - FERROELECTRICS PY - 1992/01/01 AU - COLLA EL AU - REANEY IM AU - SETTER N ED - VL - 133 IS - 1-4 SP - 217 EP - 222 Y2 - 2024/10/23 ER -