@article{10_21136_CMJ_1953_100075,
     author = {Frank, Ludv{\'\i}k},
     title = {{\CYRK} {\cyrt}{\cyrr}{\cyri}{\cyrd}{\cyrc}{\cyra}{\cyrt}{\cyro}{\cyrishrt} {\cyrg}{\cyro}{\cyrd}{\cyro}{\cyrv}{\cyrshch}{\cyri}{\cyrn}{\cyre} {\cyrs}{\cyrm}{\cyre}{\cyrr}{\cyrt}{\cyri} {\cyrch}{\cyre}{\cyrsh}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyra} {{\CYRM}{\cyra}{\cyrt}{\cyri}{\cyra}{\cyrsh}{\cyra}} {{\CYRL}{\cyre}{\cyrr}{\cyrh}{\cyra}}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {109--110},
     publisher = {mathdoc},
     volume = {03},
     number = {2},
     year = {1953},
     doi = {10.21136/CMJ.1953.100075},
     mrnumber = {0061065},
     zbl = {0052.24704},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1953.100075/}
}