@article{MI_1981__63_189604,
     author = {{\CYRV}.{\CYRK}. {\CYRR}{\cyri}{\cyrm}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} and {\CYRI}.{\CYRK}. {\CYRN}{\cyra}{\cyrv}{\cyra}{\cyrl}},
     title = {{\CYRI}{\cyrs}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyrn}{\cyre}{\cyrs}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrp}{\cyrr}{\cyru}{\cyrg}{\cyri}{\cyrh} {\cyrv}{\cyro}{\cyrl}{\cyrn} {\cyrv} {\cyrs}{\cyrl}{\cyro}{\cyri}{\cyrs}{\cyrt}{\cyro}{\cyrishrt} {\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrs}{\cyre}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {93--106},
     publisher = {mathdoc},
     volume = {63},
     year = {1981},
     zbl = {0461.73098},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1981__63_189604/}
}