Murcia, Sonia Regina Dal-Ri; Lacaz, Tânia Maria Vilela Salgado Model of atmospheric pollution: Numerical solution and associated instabilities. (Portuguese. English summary) Zbl 1044.92048 Rev. Mat. Estat. 20, 79-102 (2002). MSC: 92D40 65M60 PDFBibTeX XMLCite \textit{S. R. D. R. Murcia} and \textit{T. M. V. S. Lacaz}, Rev. Mat. Estat. 20, 79--102 (2002; Zbl 1044.92048)
Murcia, Sônia Regina Dal-Ri; de Oliveira, Antonio Marmo Two-dimensional exact discretization theory. (Portuguese. English summary) Zbl 1009.65068 Rev. Mat. Estat. 17, 241-261 (1999). MSC: 65N22 35J25 35D05 PDFBibTeX XMLCite \textit{S. R. D. R. Murcia} and \textit{A. M. de Oliveira}, Rev. Mat. Estat. 17, 241--261 (1999; Zbl 1009.65068)
Murcia, Sônia Regina Dal-Ri; de Oliveira, Antonio Marmo Exact unidimensional discretization methodology and application to boundary value problems. (Portuguese. English summary) Zbl 0921.65054 Rev. Mat. Estat. 15, 179-193 (1997). MSC: 65L10 74K10 74S05 41A15 34B05 65L60 PDFBibTeX XMLCite \textit{S. R. D. R. Murcia} and \textit{A. M. de Oliveira}, Rev. Mat. Estat. 15, 179--193 (1997; Zbl 0921.65054)