TY  - JOUR
AU  - Y.-J. Jiang
AU  - J.-P. Zeng
TI  - $L^\infty$-error estimate for a~discrete two-sided obstacle problem and multilevel projective algorithm
JO  - Lobachevskii journal of mathematics
PY  - 2006
SP  - 43
EP  - 53
VL  - 24
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/LJM_2006_24_a2/
LA  - en
ID  - LJM_2006_24_a2
ER  -