TY  - JOUR
AU  - S. V. Gonchenko
AU  - L. P. Shilnikov
TI  - Hyperbolic properties of four-dimensional symplectic mappings with a structurally unstable trajectory homoclinic to a fixed point of the saddle-focus type
JO  - Differencialʹnye uravneniâ
PY  - 2000
SP  - 1464
EP  - 1474
VL  - 36
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2000_36_11_a3/
LA  - ru
ID  - DE_2000_36_11_a3
ER  -