@article{MZM_2015_98_2_a13,
     author = {A. P. Ivanov},
     title = {On the {Application} of {Variational} {Inequalities} to the {Dynamics} of {Systems} with {Friction}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {300--302},
     publisher = {mathdoc},
     volume = {98},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2015_98_2_a13/}
}