TY  - JOUR
AU  - Korotov, Sergey
TI  - Two-sided a posteriori error estimates for linear elliptic problems with mixed boundary conditions
JO  - Applications of Mathematics
PY  - 2007
SP  - 235
EP  - 249
VL  - 52
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1007/s10492-007-0012-7/
DO  - 10.1007/s10492-007-0012-7
LA  - en
ID  - 10_1007_s10492_007_0012_7
ER  -