@article{VCHGU_2011_13_a6,
     author = {O. N. Dementiev},
     title = {Influence of form errors of a chamber on a rotating ball stability},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {75--88},
     publisher = {mathdoc},
     number = {13},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_2011_13_a6/}
}