RT Journal Article SR Electronic(1) A1 Pettinelli, E. A1 Vannaroni, G. A1 Di Pasquo, B. A1 Bravi, S. A1 Mattei, E. A1 De Santis, A. A1 J. Redman, D. A1 A. Annan, P.YR 2006 T1 Effect of Electromagnetic Soil Parameters on Early-Time GPR Signals JF , VO OP SP cp-14-00142 DO https://doi.org/10.3997/2214-4609.201402764 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201402764