@article{10_21136_CMJ_1956_100208,
     author = {Jakub{\'\i}k, J\'an},
     title = {{\CYRO}{\cyrb} {\cyra}{\cyrk}{\cyrs}{\cyri}{\cyro}{\cyrm}{\cyra}{\cyrh} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrm}{\cyru}{\cyrl}{\cyrsftsn}{\cyrt}{\cyri}{\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {426--430},
     publisher = {mathdoc},
     volume = {06},
     number = {3},
     year = {1956},
     doi = {10.21136/CMJ.1956.100208},
     mrnumber = {0099933},
     zbl = {0075.01901},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1956.100208/}
}