RT Journal Article SR Electronic(1) A1 Pipan, M. A1 Baradello, L. A1 Prizzon, A. A1 Finetti, I.YR 1998 T1 Multi-Fold GPR Detection and Tracking of Subsurface Liquid Contaminants JF , VO OP SP cp-110-00047 DO https://doi.org/10.3997/2214-4609.201408146 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201408146