@article{MS_1956__82_2_a6,
     author = {{\CYRF}. {\CYRS}{\cyra}{\cyrs}},
     title = {{\CYRO} {\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyra}{\cyrh}, {\cyrk}{\cyra}{\cyrzh}{\cyrd}{\cyro}{\cyre} {\cyrp}{\cyro}{\cyrd}{\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyro} {\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyrya}{\cyrv}{\cyrl}{\cyrya}{\cyre}{\cyrt}{\cyrs}{\cyrya} {\cyrp}{\cyrr}{\cyrya}{\cyrm}{\cyrery}{\cyrm} {\cyrs}{\cyrl}{\cyra}{\cyrg}{\cyra}{\cyre}{\cyrm}{\cyrery}{\cyrm} {\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyra}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {269--272},
     publisher = {mathdoc},
     volume = {82},
     number = {2},
     year = {1956},
     zbl = {0071.26001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1956__82_2_a6/}
}