TY  - JOUR
AU  - V. A. Samsonov
AU  - T. S. Sumin
TI  - Stability of equilibrium state of a mechanical system with two degrees of freedom
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2004
SP  - 60
EP  - 62
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2004_4_a11/
LA  - ru
ID  - VMUMM_2004_4_a11
ER  -