TY  - JOUR
AU  - A. Badzhadi
AU  - A. S. Demidov
TI  - Existence, nonexistence and regularity theorems in a~problem with a~free boundary
JO  - Sbornik. Mathematics
PY  - 1985
SP  - 67
EP  - 84
VL  - 50
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1985_50_1_a4/
LA  - en
ID  - SM_1985_50_1_a4
ER  -