@article{MS_1951__70_2_a9,
     author = {{\CYRO}.{\CYRN}. {\CYRG}{\cyro}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrn}},
     title = {{\CYRK} {\cyrv}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyru} {\cyro}{\cyrb} {\cyri}{\cyrz}{\cyro}{\cyrm}{\cyro}{\cyrr}{\cyrf}{\cyri}{\cyrz}{\cyrm}{\cyre} {\cyrn}{\cyri}{\cyrl}{\cyrsftsn}{\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrn}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrr}{\cyra}{\cyrz}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {445--452},
     publisher = {mathdoc},
     volume = {70},
     number = {2},
     year = {1951},
     zbl = {0042.01901},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1951__70_2_a9/}
}