@article{10_21136_CMJ_1965_100652, author = {\v{S}vec, Marko}, title = {{\CYRN}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrk}{\cyro} {\cyrz}{\cyra}{\cyrm}{\cyre}{\cyrch}{\cyra}{\cyrn}{\cyri}{\cyrishrt} {\cyro} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyro}{\cyrm} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrm} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrt}{\cyrr}{\cyre}{\cyrt}{\cyrsftsn}{\cyre}{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyra}}, journal = {Czechoslovak Mathematical Journal}, pages = {42--49}, publisher = {mathdoc}, volume = {15}, number = {1}, year = {1965}, doi = {10.21136/CMJ.1965.100652}, mrnumber = {0171970}, zbl = {0129.06203}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1965.100652/} }