@article{MI_1989__108_190182,
     author = {{\CYRYU}.{\CYRB}. {\CYRS}{\cyrv}{\cyri}{\cyrr}{\cyri}{\cyrd}{\cyro}{\cyrv}},
     title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrn}{\cyra}{\cyrch}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}-{\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrt}{\cyre}{\cyrp}{\cyrl}{\cyro}{\cyrm}{\cyra}{\cyrs}{\cyrs}{\cyro}{\cyrp}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyro}{\cyrs}{\cyra} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyro}{\cyrm} {\cyrs}{\cyrt}{\cyre}{\cyrp}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrm}{\cyro}{\cyrm}{\cyre}{\cyrn}{\cyrt}{\cyro}{\cyrv} ({\cyrb}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyrery}{\cyrishrt} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrr}{\cyrv}{\cyra}{\cyrl})},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {91--107},
     publisher = {mathdoc},
     volume = {108},
     year = {1989},
     zbl = {0694.65057},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1989__108_190182/}
}