@article{VMUMM_2015_1_a5,
     author = {V. G. Vil'ke and I. L. Shapovalov},
     title = {Self-induced vibrations in a string-bow system},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {34--40},
     publisher = {mathdoc},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2015_1_a5/}
}