@article{10_21136_CMJ_1955_100155, author = {Jakub{\'\i}k, J\'an}, title = {{\CYRP}{\cyrr}{\cyrya}{\cyrm}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrz}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyre}{\cyrd}{\cyri}{\cyrn}{\cyri}{\cyrc}{\cyrery} {\cyrv} {\cyrm}{\cyro}{\cyrd}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyra}{\cyrh}}, journal = {Czechoslovak Mathematical Journal}, pages = {399--411}, publisher = {mathdoc}, volume = {05}, number = {3}, year = {1955}, doi = {10.21136/CMJ.1955.100155}, mrnumber = {0079568}, zbl = {0068.26002}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1955.100155/} }