@article{MS_1952__72_2_a4,
     author = {{\CYRA}.{\CYRD}. {\CYRM}{\cyrery}{\cyrsh}{\cyrk}{\cyri}{\cyrs}},
     title = {{\CYRN}{\cyre}{\cyrp}{\cyrr}{\cyre}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyrv}{\cyri}{\cyrs}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrs}{\cyrm}{\cyre}{\cyrsh}{\cyra}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyrd}{\cyrl}{\cyrya} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyro}{\cyrt} {\cyrn}{\cyra}{\cyrch}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrishrt} {\cyri} {\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrery}{\cyrh} {\cyrch}{\cyra}{\cyrs}{\cyrt}{\cyre}{\cyrishrt} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {317--328},
     publisher = {mathdoc},
     volume = {72},
     number = {2},
     year = {1952},
     zbl = {0047.33502},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1952__72_2_a4/}
}