@article{10_21136_CPM_1968_117637,
     author = {Rie\v{c}an, Beloslav},
     title = {{\CYRO} {\cyrp}{\cyrr}{\cyro}{\cyrd}{\cyro}{\cyrl}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrv} {\cyrs} {\cyrz}{\cyrn}{\cyra}{\cyrch}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrm}{\cyri} {\cyrv} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyri}{\cyrh} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyru}{\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyro}{\cyrch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {459--471},
     publisher = {mathdoc},
     volume = {093},
     number = {4},
     year = {1968},
     doi = {10.21136/CPM.1968.117637},
     mrnumber = {0248544},
     zbl = {0169.16501},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1968.117637/}
}