RT Journal Article SR Electronic(1) A1 Cardarelli, E. A1 Bernabini, M.YR 1991 T1 Geoelectrical survey of structures closed in depth with two-dipping discontinuities JF , VO OP SP cp-42-00025 DO https://doi.org/10.3997/2214-4609.201410768 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201410768