RT Journal Article SR Electronic(1) A1 Blias, E.YR 2007 T1 Long-Offset Approximations to NMO Function for a Layered Subsurface JF , VO OP SP cp-27-00332 DO https://doi.org/10.3997/2214-4609.201401750 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201401750