@article{10_21136_CMJ_1952_100038,
     author = {\v{C}ech, Eduard},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyre}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyra}{\cyrya} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyra}{\cyrya} {\cyrg}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrya} {\cyrs}{\cyro}{\cyro}{\cyrt}{\cyrv}{\cyre}{\cyrt}{\cyrs}{\cyrt}{\cyrv}{\cyri}{\cyrishrt} {\cyrm}{\cyre}{\cyrzh}{\cyrd}{\cyru} {\cyrd}{\cyrv}{\cyru}{\cyrm}{\cyrya} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrm}{\cyri}. {I}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {91--107},
     publisher = {mathdoc},
     volume = {02},
     number = {2},
     year = {1952},
     doi = {10.21136/CMJ.1952.100038},
     mrnumber = {0063100},
     zbl = {0052.38504},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1952.100038/}
}