RT Journal Article SR Electronic(1) A1 Grandjean, G. A1 Bitri, A. A1 C. Gourry, J.YR 1997 T1 Forward modeling contribution in the GPR signatures interpretation of urban heterogeneities JF , VO OP SP cp-95-00020 DO https://doi.org/10.3997/2214-4609.201407281 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201407281