@article{CMUC_1970__11_1_a3,
     author = {Perlova, N. G.},
     title = {{\CYRO} {\cyrb}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyro} {\cyrm}{\cyra}{\cyrl}{\cyrery}{\cyrh} {\cyri}{\cyrz}{\cyrg}{\cyri}{\cyrb}{\cyra}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyrv}{\cyrery}{\cyrs}{\cyrsh}{\cyri}{\cyrh} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyro}{\cyrv} {\cyrz}{\cyra}{\cyrm}{\cyrk}{\cyrn}{\cyru}{\cyrt}{\cyrery}{\cyrh} {\cyrr}{\cyre}{\cyrb}{\cyrr}{\cyri}{\cyrs}{\cyrt}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrv}{\cyre}{\cyrr}{\cyrh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt} {\cyrv}{\cyrr}{\cyra}{\cyrshch}{\cyre}{\cyrn}{\cyri}{\cyrya}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {31--51},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {1970},
     mrnumber = {0262938},
     zbl = {0205.25701},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1970__11_1_a3/}
}