TY  - JOUR
AU  - V. I. Luk'yanov
TI  - Bifurcations of dynamical systems with ``saddle-node'' separatrix loops
JO  - Differencialʹnye uravneniâ
PY  - 1982
SP  - 1493
EP  - 1506
VL  - 18
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1982_18_9_a2/
LA  - ru
ID  - DE_1982_18_9_a2
ER  -