1. Cantor TR. Review of penetrating radar as applied to non-destructive testing of concrete. Malhotra VM, editor. ACI SP-82, Insitu/Nondestructive Testing of Concrete. American Concrete Institute, 1984:581–602
2. An automated signal processing system for the signature analysis of radar waveforms from bridge decks;Carter;Can Electr Eng J,1986
3. Short pulse radar methods;Clemena,1991
4. Concrete Society; Guidance on radar testing of concrete structures. Tech. Rep. 48, 1997:88
5. Matthews SL. Applications of subsurface radar as an investigative technique. BRE Report BR340, CRC, London, 1998