Results of refinements of the conductivity of the La_0.8Ca_0.1Pb_0.1Fe_0.975Mg_0.025O₃ compound.

T (K)	σ dc (S m−1)	A	S
200	8.050 × 10−7	2.996 × 10−10	0.454
220	7.123 × 10−7	3.639 × 10−10	0.497
240	6.562 × 10−6	3.933 × 10−10	0.527
260	1.654 × 10−6	6.133 × 10−10	0.571
280	8.731 × 10−5	9.553 × 10−10	0.612
300	3.726 × 10−5	1.112 × 10−9	0.648
320	1.098 × 10−5	6.023 × 10−9	0.699
340	7.906 × 10−4	7.906 × 10−9	0.761
360	2.487 × 10−4	2.487 × 10−9	0.791