TY  - JOUR
AU  - F. V. Lubyshev
AU  - A. R. Manapova
TI  - Difference approximations of optimization problems for semilinear elliptic equations in a convex domain with controls in the coefficients multiplying the highest derivatives
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 2013
SP  - 20
EP  - 46
VL  - 53
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_1_a2/
LA  - ru
ID  - ZVMMF_2013_53_1_a2
ER  -