TY  - JOUR
AU  - V. V. Zhikov
TI  - Estimates of the Nash--Aronson type for the diffusion equation with non-symmetric matrix and 

JO  - Sbornik. Mathematics
PY  - 2006
SP  - 1775
EP  - 1804
VL  - 197
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2006_197_12_a3/
LA  - en
ID  - SM_2006_197_12_a3
ER  -