TY  - JOUR
AU  - E. V. Radkevich
TI  - Boundary-variation method in problems involving a stationary fresh-water lens
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 586
EP  - 589
VL  - 258
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_258_3_a18/
LA  - ru
ID  - DAN_1981_258_3_a18
ER  -