TY  - JOUR
AU  - I. N. Sergeev
TI  - The interior of a set of systems of differential equations with a stable Ljapunov exponent
JO  - Differencialʹnye uravneniâ
PY  - 1980
SP  - 1135
EP  - 1137
VL  - 16
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1980_16_6_a19/
LA  - ru
ID  - DE_1980_16_6_a19
ER  -