TY  - JOUR
AU  - A. L. Treskunov
TI  - Modulus of continuity of solutions of second-order elliptic equations on a~plane
JO  - Matematičeskie zametki
PY  - 1974
SP  - 139
EP  - 148
VL  - 15
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1974_15_1_a14/
LA  - ru
ID  - MZM_1974_15_1_a14
ER  -