@article{VCHGU_1994_2_a17,
     author = {V. M. Bykov},
     title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyro}{\cyrb}{\cyrt}{\cyre}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyrs}{\cyrf}{\cyre}{\cyrr}{\cyrery} {\cyrv}{\cyrya}{\cyrz}{\cyrk}{\cyro}{\cyrishrt} {\cyrzh}{\cyri}{\cyrd}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn}{\cyryu} {\cyrs} {\cyro}{\cyrc}{\cyre}{\cyrn}{\cyrk}{\cyro}{\cyrishrt} {\cyrp}{\cyro}{\cyrg}{\cyrr}{\cyre}{\cyrsh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {135--146},
     year = {1994},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_1994_2_a17/}
}