RT Journal Article SR Electronic(1) A1 Motoyuki, Sato A1 Takashi, Miwa A1 Hiroaki, NiitsumaYR 1994 T1 Polarimetric borehole radar measurements in granite JF , VO OP SP cp-300-00043 DO https://doi.org/10.3997/2214-4609-pdb.300.45 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.300.45