TY  - JOUR
AU  - Portilla, Ana
AU  - Quintana, Yamilet
AU  - Rodriguez, Jose M.
AU  - Touris, Eva
TI  - Weierstrass' theorem in weighted Sobolev spaces with $k$ derivatives: announcement of results
JO  - Electronic transactions on numerical analysis
PY  - 2006
SP  - 103
EP  - 107
VL  - 24
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ETNA_2006__24__a1/
LA  - en
ID  - ETNA_2006__24__a1
ER  -