@article{MI_1990__118_190116,
     author = {{\CYRA}.{\CYRT}. {\CYRG}{\cyra}{\cyrishrt}{\cyrn}{\cyro}{\cyrv}},
     title = {{\CYRO} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyri} {\cyrc}{\cyre}{\cyrn}{\cyrt}{\cyrr}{\cyre} {\cyro}{\cyrr}{\cyrt}{\cyro}{\cyrg}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyru}{\cyrm}{\cyrm}{\cyrery} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr} {\cyrs} {\cyre}{\cyrd}{\cyri}{\cyrn}{\cyri}{\cyrc}{\cyre}{\cyrishrt}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {24--27},
     publisher = {mathdoc},
     volume = {118},
     year = {1990},
     zbl = {0729.17001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1990__118_190116/}
}