@article{10_21136_CMJ_1959_100380, author = {Jakub{\'\i}k, J\'an}, title = {{\CYRO} {\cyrg}{\cyrl}{\cyra}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrd}{\cyre}{\cyra}{\cyrl}{\cyra}{\cyrh} {\cyrv} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyrn}{\cyro} {\cyru}{\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyro}{\cyrch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyra}{\cyrh}}, journal = {Czechoslovak Mathematical Journal}, pages = {528--543}, publisher = {mathdoc}, volume = {09}, number = {4}, year = {1959}, doi = {10.21136/CMJ.1959.100380}, mrnumber = {0121406}, zbl = {0093.24702}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1959.100380/} }