TY  - JOUR
AU  - Schumacher, Katrin
TI  - A chart preserving the normal vector and extensions of normal derivatives in weighted function spaces
JO  - Czechoslovak Mathematical Journal
PY  - 2009
SP  - 637
EP  - 648
VL  - 59
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2009__59_3_a6/
LA  - en
ID  - CMJ_2009__59_3_a6
ER  -