RT Journal Article SR Electronic(1) A1 P. Brückl, E.YR 1991 T1 Migration of refraction events - A combination of travel time and wavefield techniques JF , VO OP SP cp-42-00060 DO https://doi.org/10.3997/2214-4609.201410803 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201410803