@article{CMUC_1977__18_2_a2,
     author = {Demuth, Osvald},
     title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrk}{\cyro}{\cyrn}{\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyro}{\cyrm} {\cyra}{\cyrn}{\cyra}{\cyrl}{\cyro}{\cyrg}{\cyre} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt} $n$-{\cyro}{\cyrg}{\cyro} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyra} {{\CYRB}{\cyrerev}{\cyrr}{\cyra}}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {231--245},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {1977},
     mrnumber = {0465813},
     zbl = {0359.02031},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1977__18_2_a2/}
}