@article{10_4064_sm_31_4_411_424,
     author = {{\CYRS}. {\CYRK}{\cyrr}{\cyre}{\cyrishrt}{\cyrn}},
     title = {{\CYRP}{\cyro}{\cyrv}{\cyre}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrerev}{\cyrl}{\cyrl}{\cyri}{\cyrp}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrp}{\cyrr}{\cyri} {\cyrv}{\cyra}{\cyrr}{\cyri}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyro}{\cyrb}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri}},
     journal = {Studia Mathematica},
     pages = {411--424},
     publisher = {mathdoc},
     volume = {31},
     number = {4},
     year = {1968},
     doi = {10.4064/sm-31-4-411-424},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-31-4-411-424/}
}