RT Journal Article SR Electronic(1) A1 Ji, Y. A1 Singh, S.YR 1998 T1 Anisotropy from a Hybrid Optimization Method with Wide-Angle Seismic Data JF , VO OP SP cp-110-00248 DO https://doi.org/10.3997/2214-4609.201408347 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201408347