TY  - BOOK
AU  - Pugačev, V. F.
ED  - "Modelling of national economy", symposium
TI  - On some principles of creating a complex of approximational models of optimization
PY  - 1970///
CY  - Moscow, Nowosibirsc
KW  - Моделирование в экономике
KW  - nlr_sh1
KW  - Москва
KW  - Э-14
KW  - rubbk
KW  - Ув611
ER  -