TY  - JOUR
AU  - R. K. Tagiyev
TI  - Estimating the rate of convergence of the straight-line and regularization methods in the problem of optimal control of the coefficients of a hyperbolic equation
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1993
SP  - 189
EP  - 194
VL  - 33
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_2_a2/
LA  - ru
ID  - ZVMMF_1993_33_2_a2
ER  -