BÛRGER , Raimund; GARCÍA, A.; KARLSEN, K.H.; TOWERS, J. D. A note on an extended clarifier-thickener model with singularsource and sink terms. Scientia Series A: Mathematical Sciences, [S. l.], v. 13, p. 36–44, 2006. DOI: 10.71712/. Disponível em: https://revistas.usm.cl/scientia/article/view/84.. Acesso em: 7 jun. 2025.