RT Journal Article SR Electronic(1) A1 Ribeiro, Vilmondes A1 Taioli, FabioYR 1989 T1 EQUIPAMENTO PARA MONITORAÇĂO DE EMMISSĂO ACÚSTICA JF , VO OP SP cp-317-00186 DO https://doi.org/10.3997/2214-4609-pdb.317.sbgf192 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.317.sbgf192