@article{MS_1951__70_2_a10,
     author = {{\CYRA}.{\CYRI}. {\CYRS}{\cyre}{\cyrl}{\cyre}{\cyrz}{\cyrn}{\cyre}{\cyrv}},
     title = {{\CYRO}{\cyrb} {\cyru}{\cyrn}{\cyri}{\cyrv}{\cyre}{\cyrr}{\cyrs}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrt}{\cyre}{\cyrp}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrr}{\cyrya}{\cyrd}{\cyra}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {453--460},
     publisher = {mathdoc},
     volume = {70},
     number = {2},
     year = {1951},
     zbl = {0043.29501},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1951__70_2_a10/}
}