@article{MI_1989__109_190191,
     author = {{\CYRA}.{\CYRN}. {\CYRK}{\cyro}{\cyrr}{\cyrl}{\cyra}{\cyrt}},
     title = {{\CYRA}{\cyrn}{\cyra}{\cyrl}{\cyri}{\cyrz} {\cyrn}{\cyra}{\cyrd}{\cyre}{\cyrzh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyrs} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrl}{\cyrl}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}-{\cyrp}{\cyro}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}-{\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrl}{\cyrl}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyro}{\cyrishrt} {\cyri} {\cyrv}{\cyrr}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyri}{\cyrz}{\cyrb}{\cyrery}{\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn}{\cyryu}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {58--71},
     publisher = {mathdoc},
     volume = {109},
     year = {1989},
     zbl = {0695.90048},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1989__109_190191/}
}