@article{MI_1990__113_190092,
     author = {{\CYRI}.{\CYRV}. {\CYRL}{\cyrya}{\cyrh}},
     title = {{\CYRO} {\cyrn}{\cyro}{\cyrr}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrd}{\cyrs}{\cyre}{\cyrt}{\cyrya}{\cyrh} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrs}{\cyre}{\cyrt}{\cyre}{\cyrishrt}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {57--61},
     publisher = {mathdoc},
     volume = {113},
     year = {1990},
     zbl = {0724.51004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1990__113_190092/}
}