RT Journal Article SR Electronic(1) A1 Singh, V. A1 Rabbel, W.YR 1991 T1 Calculation of spherical wave reflection and transmission coefficients and their application to shallow seismic exploration JF , VO OP SP cp-42-00309 DO https://doi.org/10.3997/2214-4609.201411051 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201411051