TY  - JOUR
AU  - A. V. Chernov
TI  - On the smoothness of an approximated optimization problem for a~Goursat--Darboux system on a~varied domain
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2014
SP  - 305
EP  - 321
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMM_2014_20_1_a28/
LA  - ru
ID  - TIMM_2014_20_1_a28
ER  -