@article{MI_1980__56_189552,
     author = {{\CYRE}.{\CYRN}. {\CYRZ}{\cyra}{\cyrh}{\cyra}{\cyrr}{\cyro}{\cyrv}{\cyra}},
     title = {{\CYRO} {\cyrr}{\cyra}{\cyrd}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}-{\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrery}{\cyrh} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyra}{\cyrh} {\cyrk}{\cyro}{\cyrl}{\cyre}{\cyrc} {\cyri} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrr}{\cyrb}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {51--61},
     publisher = {mathdoc},
     volume = {56},
     year = {1980},
     zbl = {0446.16008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1980__56_189552/}
}