@article{10_21136_CMJ_1979_101621,
     author = {Nepomnja\v{s}\v{c}ij, G. M.},
     title = {{\CYRO}{\cyrb} {\cyrerev}{\cyrk}{\cyrv}{\cyri}{\cyrv}{\cyra}{\cyrl}{\cyre}{\cyrn}{\cyrt}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv} {\cyrn}{\cyre}{\cyrp}{\cyrr}{\cyre}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyro}{\cyrt}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {378--384},
     publisher = {mathdoc},
     volume = {29},
     number = {3},
     year = {1979},
     doi = {10.21136/CMJ.1979.101621},
     mrnumber = {536065},
     zbl = {0428.54007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101621/}
}