@article{10_4064_sm_15_2_136_143,
     author = {{\CYRM}. {\CYRA}{\cyrl}{\cyrsftsn}{\cyrt}{\cyrm}{\cyra}{\cyrn}},
     title = {{\CYRK} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {{\CYRR}{\cyri}{\cyrs}{\cyrs}{\cyra}-{\CYRSH}{\cyra}{\cyru}{\cyrd}{\cyre}{\cyrr}{\cyra}} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrv} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh} {\cyrt}{\cyri}{\cyrp}{\cyra} (${\CYRV}_{0}$)},
     journal = {Studia Mathematica},
     pages = {136--143},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1955},
     doi = {10.4064/sm-15-2-136-143},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-15-2-136-143/}
}