@article{10_21136_CMJ_1960_100408, author = {Laitoch, Miroslav}, title = {{\CYRO} {\cyrp}{\cyrr}{\cyre}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Czechoslovak Mathematical Journal}, pages = {258--270}, publisher = {mathdoc}, volume = {10}, number = {2}, year = {1960}, doi = {10.21136/CMJ.1960.100408}, mrnumber = {0117374}, zbl = {0095.28604}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1960.100408/} }