RT Journal Article SR Electronic(1) A1 Ion, D. A1 Georgescu, P. A1 Niculescu, V.YR 1995 T1 The Use of ∆V/I Ratio for Interpretation of VES JF , VO OP SP cp-90-00267 DO https://doi.org/10.3997/2214-4609.201409460 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201409460