@article{10_21136_CMJ_1958_100293, author = {Drbohlav, Karel}, title = {{\CYRO} {\cyrm}{\cyri}{\cyrn}{\cyri}{\cyrm}{\cyru}{\cyrm}{\cyre} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyrery}}, journal = {Czechoslovak Mathematical Journal}, pages = {190--196}, publisher = {mathdoc}, volume = {08}, number = {2}, year = {1958}, doi = {10.21136/CMJ.1958.100293}, mrnumber = {0101244}, zbl = {0083.00501}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1958.100293/} }