@article{MS_1956__81_2_a0,
     author = {{\CYRN}.{\CYRV} {\CYRA}{\cyrz}{\cyrb}{\cyre}{\cyrl}{\cyre}{\cyrv}},
     title = {{\CYRO} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrc}{\cyra}{\cyrh} {\cyrp}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyrery} {{\CYRCH}{\cyra}{\cyrp}{\cyrl}{\cyrery}{\cyrg}{\cyri}{\cyrn}{\cyra}} {\cyro} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrn}{\cyre}{\cyrr}{\cyra}{\cyrv}{\cyre}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {161--178},
     publisher = {mathdoc},
     volume = {81},
     number = {2},
     year = {1956},
     zbl = {0070.12604},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1956__81_2_a0/}
}