@misc{CMUC_1960_1_1_a2,
     title = {{\CYREREV}{\cyrd}{\cyru}{\cyra}{\cyrr}{\cyrd} {{\CYRCH}{\cyre}{\cyrh}}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {26},
     year = {1960},
     volume = {1},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1960_1_1_a2/}
}