TY  - JOUR
AU  - R. K. Tagiyev
AU  - R. S. Kasimova
TI  - On the problem of optimal control in the coefficients of~an~elliptic equation
JO  - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
PY  - 2017
SP  - 278
EP  - 291
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSGTU_2017_21_2_a5/
LA  - ru
ID  - VSGTU_2017_21_2_a5
ER  -