TY  - JOUR
AU  - V. G. Ilichev
TI  - ``Matryoshkas'' and stability in environmental models
JO  - Matematičeskoe obrazovanie
PY  - 2021
SP  - 31
EP  - 37
VL  - 97
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MO_2021_97_1_a5/
LA  - ru
ID  - MO_2021_97_1_a5
ER  -