TY  - JOUR
AU  - I. I. Danilyuk
TI  - On a non-linear problem with a free boundary
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 979
EP  - 982
VL  - 162
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_162_5_a1/
LA  - ru
ID  - DAN_1965_162_5_a1
ER  -