@article{MI_1988__105_190031,
     author = {{\CYRD}.{\CYRV}. {\CYRB}{\cyro}{\cyrt}{\cyrn}{\cyra}{\cyrr}{\cyru}},
     title = {{\CYRN}{\cyre}{\cyrp}{\cyrr}{\cyre}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyre} {\cyrs}{\cyrl}{\cyre}{\cyrv}{\cyrery} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrt}{\cyro}{\cyrr}{\cyrery}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {30--39},
     publisher = {mathdoc},
     volume = {105},
     year = {1988},
     zbl = {0679.18002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1988__105_190031/}
}