@article{MS_1983__160_4_a0,
     author = {{\CYRN}. {\CYRS}{\cyra}{\cyrt}{\cyri}{\cyrm}{\cyro}{\cyrv} and {\CYRB}.{\CYRB}. {\CYRR}{\cyri}{\cyrh}{\cyrs}{\cyri}{\cyre}{\cyrv} and {\CYRA}.{\CYRA}. {\CYRH}{\cyra}{\cyrm}{\cyrd}{\cyra}{\cyrm}{\cyro}{\cyrv}},
     title = {{\CYRO} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra}{\cyrh} {\cyrp}{\cyrr}{\cyre}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrya} {\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} {\cyri} {\cyrd}{\cyri}{\cyrs}{\cyrk}{\cyrr}{\cyre}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrg}{\cyrr} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyri}{\cyrh} {\cyrl}{\cyri}{\cyrc} {\cyrs} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrm}{\cyri}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {456--469},
     publisher = {mathdoc},
     volume = {160},
     number = {4},
     year = {1983},
     zbl = {0575.90108},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1983__160_4_a0/}
}