TY  - JOUR
AU  - Ziemer, William P.
AU  - Zumbrun, Kevin
TI  - The obstacle problem for functions of least gradient
JO  - Mathematica Bohemica
PY  - 1999
SP  - 193
EP  - 219
VL  - 124
IS  - 2-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.1999.126244/
DO  - 10.21136/MB.1999.126244
LA  - en
ID  - 10_21136_MB_1999_126244
ER  -