TY  - JOUR
AU  - Surla 

 Katarina
TI  - A quadratic spline 

 difference scheme for a self-adjoint boundarz value problem
JO  - Novi Sad Journal of Mathematics
PY  - 1989
SP  - 139
EP  - 147
VL  - 19
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_13/
ID  - NSJOM_1989_19_2a_13
ER  -