@article{MS_1987__171_3_a4,
     author = {{\CYRA}.{\CYRA}. {\CYRD}{\cyrz}{\cyre}{\cyrn}{\cyri}{\cyrn}},
     title = {{\CYRO} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra}{\cyrh} {\cyrd}{\cyrl}{\cyrya} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyrishrt}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {397--406},
     publisher = {mathdoc},
     volume = {171},
     number = {3},
     year = {1987},
     zbl = {0618.35018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1987__171_3_a4/}
}