TY  - JOUR
AU  - A. E. Gel'man
AU  - E. N. Gersht
TI  - A generalization of Ljapunov's first stability theorem for certain classes of differential equations in Banach spaces
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 1241
EP  - 1244
VL  - 178
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_178_6_a3/
LA  - ru
ID  - DAN_1968_178_6_a3
ER  -