TY  - JOUR
AU  - V. È. Zhavnerchik
TI  - Stability of motion in a critical case
JO  - Differencialʹnye uravneniâ
PY  - 1987
SP  - 1458
EP  - 1461
VL  - 23
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1987_23_8_a22/
LA  - ru
ID  - DE_1987_23_8_a22
ER  -