@article{10_21136_CMJ_1959_100342, author = {Vrko\v{c}, Ivo}, title = {{\CYRI}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyra}{\cyrya} {\cyru}{\cyrs}{\cyrt}{\cyro}{\cyrishrt}{\cyrch}{\cyri}{\cyrv}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn}}, journal = {Czechoslovak Mathematical Journal}, pages = {71--129}, year = {1959}, volume = {9}, number = {1}, doi = {10.21136/CMJ.1959.100342}, mrnumber = {0181805}, zbl = {0084.28802}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1959.100342/} }