@article{DE_1996_32_5_a4,
     author = {V. M. Matrosov and I. A. Finogenko},
     title = {On the theory of differential equations that arise in the dynamics of systems with friction. {I}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {606--614},
     publisher = {mathdoc},
     volume = {32},
     number = {5},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_5_a4/}
}