@article{MI_1980__56_189547,
     author = {{\CYRA}.{\CYRV}. {\CYRA}{\cyrn}{\cyrd}{\cyrr}{\cyru}{\cyrn}{\cyra}{\cyrk}{\cyri}{\cyre}{\cyrv}{\cyri}{\cyrch}},
     title = {{\CYRS}{\cyrp}{\cyre}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrm}{\cyro}{\cyrd}{\cyru}{\cyrl}{\cyri}, {\cyrs}{\cyrp}{\cyre}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrn}{\cyrn}{\cyri}{\cyre} {\cyri}{\cyrd}{\cyre}{\cyra}{\cyrl}{\cyrery} {\cyri} {\cyrs}{\cyrp}{\cyre}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrd}{\cyri}{\cyrk}{\cyra}{\cyrl}{\cyrery}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {3--13},
     publisher = {mathdoc},
     volume = {56},
     year = {1980},
     zbl = {0439.16007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1980__56_189547/}
}