@article{MS_1957__83_3_a7,
     author = {{\CYRA}.{\CYRI}. {\CYRSH}{\cyri}{\cyrr}{\cyrsh}{\cyro}{\cyrv}},
     title = {{\CYRO} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyrn}{\cyre}{\cyra}{\cyrs}{\cyrs}{\cyro}{\cyrc}{\cyri}{\cyra}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyrn}{\cyri}{\cyrl}{\cyrsftsn}-{\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyra}{\cyrh} {\cyri} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {381--394},
     publisher = {mathdoc},
     volume = {83},
     number = {3},
     year = {1957},
     zbl = {0078.02202},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1957__83_3_a7/}
}