TY  - JOUR
AU  - A. S. Surovezhko
AU  - S. I. Martynenko
TI  - On optimization of technical devices based on a hierarchy of mathematical models
JO  - Numerical methods and programming
PY  - 2019
SP  - 411
EP  - 427
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMP_2019_20_4_a5/
LA  - ru
ID  - VMP_2019_20_4_a5
ER  -