BUGAJEV, Andrej; ČIEGIS, Raimondas. Comparison of adaptive meshes for a singularly perturbed reaction–diffusion problem. Mathematical Modelling and Analysis, [S. l.], v. 17, n. 5, p. 732–748, 2012. DOI: 10.3846/13926292.2012.736416. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/4906. Acesso em: 12 may. 2025.