Ground Penetrating Impulse Radar for Detection of Small and Shallow-Buried Objects Publication Type: Conference Proceedings Authors: A.G. Yarovoy; B Sai; G .Hermans; P van Genderen; L.P. Ligthart; A.D. Schukin; I.V. Kaploun Source: IGARSS, Hamburg, Germany, p.2468-2470 (1999)