@article{CMUC_1969__10_3_a7,
     author = {Demuth, Osvald},
     title = {{\CYRO}{\cyrb} {\cyri}{\cyrz}{\cyrm}{\cyre}{\cyrr}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrm}{\cyrn}{\cyro}{\cyrzh}{\cyre}{\cyrs}{\cyrt}{\cyrv} {\cyrp}{\cyro} {{\CYRL}{\cyre}{\cyrb}{\cyre}{\cyrg}{\cyru}} {\cyrv} {\cyrk}{\cyro}{\cyrn}{\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyro}{\cyrishrt} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyre}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {463--492},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {1969},
     mrnumber = {0259055},
     zbl = {0237.02008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1969__10_3_a7/}
}