TY  - JOUR
AU  - Yu. N. Bibikov
TI  - A certain critical case in the theory of stability of motion
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 2123
EP  - 2135
VL  - 9
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_12_a0/
LA  - ru
ID  - DE_1973_9_12_a0
ER  -