TY - JOUR AU - Surla Katarina TI - On the convergence of some finite difference schemes for a singular perturbation problem JO - Novi Sad Journal of Mathematics PY - 1982 SP - 191 EP - 203 VL - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NSJOM_1982_12_Nonea_16/ ID - NSJOM_1982_12_Nonea_16 ER -