TY  - JOUR
AU  - Balázs, Katherine
AU  - Kilgore, Theodore
TI  - Weighted approximation of derivatives on the half-line
JO  - Electronic transactions on numerical analysis
PY  - 2006
SP  - 121
EP  - 128
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ETNA_2006__25__a24/
LA  - en
ID  - ETNA_2006__25__a24
ER  -