RT Journal Article SR Electronic(1) A1 Sagnard, F.YR 2012 T1 Development of Bowtie Slot Antenna for the Characterization of Damages with GPR in Civil Engineering Structures JF , VO OP SP cp-306-00177 DO https://doi.org/10.3997/2214-4609.20143497 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.20143497