TY  - JOUR
AU  - N. A. Izobov
TI  - Stability with respect to linear approximation. Special cases
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 1671
EP  - 1688
VL  - 22
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_10_a1/
LA  - ru
ID  - DE_1986_22_10_a1
ER  -