@article{VMUMM_2006_5_a7,
     author = {A. V. Zvyagin},
     title = {Motion of a body in an elastic medium in the presence of friction},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {44--50},
     publisher = {mathdoc},
     number = {5},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2006_5_a7/}
}