RT Journal Article SR Electronic(1) A1 Paasche, H. A1 Werban, U. A1 Dietrich, P.YR 2009 T1 Reversed Multi-offset VSP Traveltime Tomography Employing Direct-push Technology for Near-surface Seismic Velocity Imaging JF , VO OP SP cp-241-00065 DO https://doi.org/10.3997/2214-4609-pdb.241.paasche_paper1 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.241.paasche_paper1