@article{CMUC_1974__15_4_a10,
     author = {Potapov, Alexandr S.},
     title = {{\CYRK} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrv}{\cyrr}{\cyra}{\cyrshch}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro} {\cyrk}{\cyro}{\cyrm}{\cyrp}{\cyra}{\cyrk}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrv}{\cyre}{\cyrk}{\cyrt}{\cyro}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrl}{\cyre}{\cyrishrt}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {693--716},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {1974},
     mrnumber = {0358466},
     zbl = {0294.47038},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1974__15_4_a10/}
}