@article{VMUMM_1987_3_a20,
     author = {V. N. Pyvovarchyk},
     title = {A boundary value problem connected with oscillations of an elastic rod with internal and external friction},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {68--71},
     publisher = {mathdoc},
     number = {3},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1987_3_a20/}
}