TY  - JOUR
AU  - A. A. Kon'kov
TI  - Comparison theorems for elliptic inequalities with a~non-linearity in the principal part
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2002
SP  - 599
EP  - 600
VL  - 57
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2002_57_3_a12/
LA  - en
ID  - RM_2002_57_3_a12
ER  -