@article{CMUC_1973__14_3_a2,
     author = {Demuth, Osvald and N\v{e}me\v{c}kov\'a, L.},
     title = {{\CYRO} {\cyrk}{\cyro}{\cyrn}{\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyro}{\cyrm} {\cyra}{\cyrn}{\cyra}{\cyrl}{\cyro}{\cyrg}{\cyre} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra}  $(T_1)$},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {421--439},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {1973},
     mrnumber = {0409136},
     zbl = {0278.02031},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1973__14_3_a2/}
}