TY  - JOUR
AU  - Alexander P. Ivanov
TI  - On the variational formulation of dynamics of systems with friction
JO  - Russian journal of nonlinear dynamics
PY  - 2013
SP  - 478
EP  - 498
VL  - 9
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ND_2013_9_3_a5/
LA  - ru
ID  - ND_2013_9_3_a5
ER  -