@article{MS_1947__63_2_a1,
     author = {{\CYRL}.{\CYRS}. {\CYRP}{\cyro}{\cyrn}{\cyrt}{\cyrr}{\cyrya}{\cyrg}{\cyri}{\cyrn}},
     title = {{\CYRH}{\cyra}{\cyrr}{\cyra}{\cyrk}{\cyrt}{\cyre}{\cyrr}{\cyri}{\cyrs}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrc}{\cyri}{\cyrk}{\cyrl}{\cyrery} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyrery}{\cyrh} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyri}{\cyrishrt}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {233--284},
     publisher = {mathdoc},
     volume = {63},
     number = {2},
     year = {1947},
     zbl = {0037.10305},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1947__63_2_a1/}
}