@article{MS_1973__134_3_a5,
     author = {{\CYRYU}.{\CYRA}. {\CYRA}{\cyrm}{\cyri}{\cyrn}{\cyro}{\cyrv}},
     title = {{\CYRV}{\cyrn}{\cyre}{\cyrsh}{\cyrn}{\cyri}{\cyrishrt} {\cyrd}{\cyri}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrr} {\cyrp}{\cyro}{\cyrg}{\cyrr}{\cyru}{\cyrzh}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrr}{\cyri}{\cyrm}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyra} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyri}{\cyrya}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {456--460},
     publisher = {mathdoc},
     volume = {134},
     number = {3},
     year = {1973},
     zbl = {0283.53040},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1973__134_3_a5/}
}