TY  - JOUR
AU  - T. A. Yakovleva
TI  - On conditions for the rigidity of steady motions of mechanical systems with cyclic coordinates
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1999
SP  - 51
EP  - 52
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1999_3_a13/
LA  - ru
ID  - VMUMM_1999_3_a13
ER  -