TY  - JOUR
AU  - A. I. Ibragimov
TI  - Some qualitative properties of solutions of the mixed problem for equations of elliptic type
JO  - Sbornik. Mathematics
PY  - 1985
SP  - 163
EP  - 176
VL  - 50
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/SM_1985_50_1_a10/
LA  - en
ID  - SM_1985_50_1_a10
ER  -