@article{10_21136_CMJ_1955_100160,
     author = {Vilhelm, V\'aclav},
     title = {{\CYRD}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyre} {\cyrs}{\cyre}{\cyrb}{\cyre} {\cyrya}{\cyrd}{\cyrr}{\cyro} {\cyru}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrishrt} {{\CYRB}{\cyri}{\cyrr}{\cyrk}{\cyrg}{\cyro}{\cyrf}{\cyra}} {\cyrv} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyra}{\cyrh} {\cyrs} {\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrc}{\cyre}{\cyrp}{\cyrya}{\cyrm}{\cyri}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {439--450},
     publisher = {mathdoc},
     volume = {05},
     number = {4},
     year = {1955},
     doi = {10.21136/CMJ.1955.100160},
     mrnumber = {0083974},
     zbl = {0068.25905},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1955.100160/}
}