TY  - JOUR
AU  - Reinhard Scholz
TI  - Numerical Solution of the Obstacle Problem by the Penalty Method. Part II. Time-Dependent Problem.
JO  - Numerische Mathematik
PY  - 1986
SP  - 255
EP  - 268
VL  - 49
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1986__49_133111/
ID  - NUMA_1986__49_133111
ER  -