Van Kempen, L.L.Van KempenThanh, N.T.N.T.ThanhSahli, HichemHichemSahliHao, D.N.D.N.Hao2021-10-162021-10-162007https://imec-publications.be/handle/20.500.12860/13062Solving the full nonlinear inverse problem for GPR using a three step methodProceedings paper