TY  - JOUR
AU  - V. S. Samovol
TI  - Finitely Smooth Normal Form  of an Autonomous System with Two Pure Imaginary Roots
JO  - Matematičeskie zametki
PY  - 2006
SP  - 270
EP  - 281
VL  - 80
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2006_80_2_a12/
LA  - ru
ID  - MZM_2006_80_2_a12
ER  -