@article{MI_1980__55_189537,
     author = {{\CYRV}.{\CYRA}. {\CYRG}{\cyrl}{\cyra}{\cyrv}{\cyra}{\cyrn}},
     title = {{\CYRG}{\cyrr}{\cyra}{\cyrd}{\cyri}{\cyre}{\cyrn}{\cyrt}{\cyrn}{\cyro}{\cyrp}{\cyro}{\cyrd}{\cyro}{\cyrb}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrs}{\cyrsh}{\cyri}{\cyrr}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrk}{\cyra}{\cyrs}{\cyrk}{\cyra}{\cyrd}{\cyro}{\cyrv}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {58--63},
     publisher = {mathdoc},
     volume = {55},
     year = {1980},
     zbl = {0475.58007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1980__55_189537/}
}