Clavero, C. et al. 2015. Schemes Convergent ε-Uniformly for Parabolic Singularly Perturbed Problems with a Degenerating Convective Term and a Discontinuous Source. Mathematical Modelling and Analysis. 20, 5 (Sep. 2015), 641–657. DOI:https://doi.org/10.3846/13926292.2015.1091041.