[1]
Shishkina, L. and Shishkin, G. 2008. Robust numerical method for a system of singularly perturbed parabolic reaction‐diffusion equations on a rectangle. Mathematical Modelling and Analysis. 13, 2 (Jun. 2008), 251-261. DOI:https://doi.org/10.3846/1392-6292.2008.13.251-261.