TY  - JOUR
AU  - V. V. Ivanov
AU  - A. È. Vuginshteyn
TI  - Continual models of developing systems
JO  - Differencialʹnye uravneniâ
PY  - 1985
SP  - 473
EP  - 484
VL  - 21
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1985_21_3_a13/
LA  - ru
ID  - DE_1985_21_3_a13
ER  -