@article{VCHGU_2002_6_a20,
     author = {T. Yu. Lymar and L. B. Sokolinskii},
     title = {{\CYRO}{\cyrr}{\cyrg}{\cyra}{\cyrn}{\cyri}{\cyrz}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrl}{\cyrl}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro}
},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {177--187},
     publisher = {mathdoc},
     number = {6},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_2002_6_a20/}
}