@article{MS_1990__181_11_a11,
     author = {{\CYRD}.{\CYRA}. {\CYRK}{\cyro}{\cyrr}{\cyro}{\cyrt}{\cyrk}{\cyri}{\cyrn}},
     title = {{\CYRI}{\cyrs}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrk} {\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrt}{\cyre} },
     journal = {Matemati\v{c}eskij sbornik},
     pages = {1581--1581},
     publisher = {mathdoc},
     volume = {181},
     number = {11},
     year = {1990},
     zbl = {0719.35031},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1990__181_11_a11/}
}