TY  - JOUR
AU  - N. D. Yakimov
TI  - Variational properties of some inverse boundary value problems of filtration
JO  - Trudy seminara po kraevym zadačam
PY  - 1978
SP  - 191
EP  - 201
VL  - 15
IS  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1978_15_15_a22/
LA  - ru
ID  - KUKZ_1978_15_15_a22
ER  -