@article{10_4064_fm_42_1_55_56,
     author = {{\CYRA}. {\CYRG}{\cyryo}{\cyrt}{\cyrc}},
     title = {{\CYRO} {\cyrs}{\cyre}{\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrb}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrt}{\cyro}{\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}},
     journal = {Fundamenta Mathematicae},
     pages = {55--56},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {1955},
     doi = {10.4064/fm-42-1-55-56},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-42-1-55-56/}
}