Authors: Martin, J Broughton, KJ Giannopolous, A Hardy, MSA Forde, MC

Citation: J. Martin et al., Ultrasonic tomography of grouted duct post-tensioned reinforced concrete bridge beams, NDT E INT, 34(2), 2001, pp. 107-113

Authors: Gordon, MO Hardy, MSA Giannopoulos, A

Citation: Mo. Gordon et al., Semi-intrusive determination of ground penetrating radar wave velocity, NDT E INT, 34(2), 2001, pp. 163-171