High-order methods for semilinear singularly perturbed boundary value problems. Radeka, Ivana; Herceg, Dragoslav — 2003 Novi Sad Journal of Mathematics
Numerical experiments with different schemes for a singularly perturbed problem. Herceg, Dragoslav; Surla, Katarina; Radeka, Ivana; Maličić, Helena — 2001 Novi Sad Journal of Mathematics