TY  - JOUR
AU  - V. V. Kozlov
TI  - Dynamics of systems with non-integrable restrictions.~I
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1982
SP  - 92
EP  - 100
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1982_3_a21/
LA  - ru
ID  - VMUMM_1982_3_a21
ER  -