RT Journal Article SR Electronic(1) A1 Adriano M. Oliveira, SérgioYR 2001 T1 O Problema Das Reflexões Numéricas Nos Esquemas De Diferenças Finitas Com Malha De Espaçamento Irregular JF , VO OP SP cp-217-00285 DO https://doi.org/10.3997/2214-4609-pdb.217.279 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.217.279