@article{MI_1982__66_189656,
     author = {{\CYRV}.{\CYRI}. {\CYRV}{\cyro}{\cyrl}{\cyro}{\cyrsh}{\cyri}{\cyrn} and {\CYRI}.{\CYRM}. {\CYRG}{\cyro}{\cyrr}{\cyrg}{\cyro}{\cyrs}},
     title = {{\CYRN}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyre} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrs}{\cyrl}{\cyra}{\cyrb}{\cyro}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyrn}{\cyrery}{\cyrh} {\cyrg}{\cyri}{\cyrp}{\cyre}{\cyrr}{\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyro}{\cyrv} {\cyri} {\cyri}{\cyrh} {\cyrp}{\cyrr}{\cyri}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {30--33},
     publisher = {mathdoc},
     volume = {66},
     year = {1982},
     zbl = {0501.05047},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1982__66_189656/}
}