@article{MI_1973__8_1_189203,
     author = {{\CYRYA}. {\CYRB}{\cyro}{\cyrg}{\cyrn}{\cyra}{\cyrr}},
     title = {{\CYRZ}{\cyra}{\cyrm}{\cyre}{\cyrch}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyro} {\cyrd}{\cyrv}{\cyro}{\cyrya}{\cyrk}{\cyro}- {\cyrs}{\cyrt}{\cyrr}{\cyro}{\cyrg}{\cyri}{\cyrh} {\cyrp}{\cyrl}{\cyryu}{\cyrs}- {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyra}{\cyrh}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {217--219},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1973},
     zbl = {0328.47017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1973__8_1_189203/}
}