TY  - JOUR
AU  - A. V. Chernov
TI  - On piecewise constant approximation in distributed optimization problems
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2015
SP  - 264
EP  - 279
VL  - 21
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMM_2015_21_1_a26/
LA  - ru
ID  - TIMM_2015_21_1_a26
ER  -