TY  - JOUR
AU  - Z. 

 Uzelac
AU  - K. Surla
TI  - A 

 higher order approximation to a singular perturbation problem
JO  - Novi Sad Journal of Mathematics
PY  - 1998
SP  - 19
EP  - 31
VL  - 28
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1998_28_2a_2/
ID  - NSJOM_1998_28_2a_2
ER  -