@article{MS_1946__60_1_a5,
     author = {{\CYRA}.{\CYRP}. {\CYRN}{\cyro}{\cyrr}{\cyrd}{\cyre}{\cyrn}},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyro} {\cyra}{\cyrf}{\cyrf}{\cyri}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}, {\cyrd}{\cyro}{\cyrp}{\cyru}{\cyrs}{\cyrk}{\cyra}{\cyryu}{\cyrshch}{\cyre}{\cyre} {\cyrd}{\cyrr}{\cyro}{\cyrb}{\cyrn}{\cyro}- {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrishrt} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl} {\cyrg}{\cyre}{\cyro}{\cyrd}{\cyre}{\cyrz}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {125--138},
     publisher = {mathdoc},
     volume = {60},
     number = {1},
     year = {1946},
     zbl = {0060.39205},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1946__60_1_a5/}
}