TY  - JOUR
AU  - M. V. Deryabin
TI  - General principles of the dynamics and theory of unilateral constraints
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1998
SP  - 53
EP  - 59
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1998_1_a12/
LA  - ru
ID  - VMUMM_1998_1_a12
ER  -