TY  - JOUR
AU  - È. È. Shnol'
TI  - On the stability of fixed points of two-dimensional mappings
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 1156
EP  - 1167
VL  - 30
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_7_a7/
LA  - ru
ID  - DE_1994_30_7_a7
ER  -