RT Journal Article SR Electronic(1) A1 V. Pervago, E. A1 N. Modin, I. A1 D. Ignatova, I.YR 1995 T1 Coal Layer Inhomogeneities Investigations by Vector Resistivity Measurements in Mines JF , VO OP SP cp-90-00312 DO https://doi.org/10.3997/2214-4609.201409505 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201409505