@article{MI_1987__97_189939,
     author = {A.H. {\CYRK}{\cyro}{\cyrr}{\cyrl}{\cyra}{\cyrt}},
     title = {{\CYRA}{\cyrn}{\cyra}{\cyrl}{\cyri}{\cyrz} {\cyrn}{\cyra}{\cyrd}{\cyre}{\cyrzh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyrk}{\cyro}{\cyrm}{\cyrp}{\cyro}{\cyrn}{\cyre}{\cyrn}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrv}{\cyro}{\cyrs}{\cyrs}{\cyrt}{\cyra}{\cyrn}{\cyra}{\cyrv}{\cyrl}{\cyri}{\cyrv}{\cyra}{\cyre}{\cyrm}{\cyrery}{\cyrh} {\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri}{\cyrk}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {55--62},
     publisher = {mathdoc},
     volume = {97},
     year = {1987},
     zbl = {0623.90026},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1987__97_189939/}
}