@article{MS_1990__181_3_a5,
     author = {{\CYRV}.{\CYRA}. {\CYRYU}{\cyrd}{\cyri}{\cyrn}},
     title = {{\CYRP}{\cyrr}{\cyre}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrya} {{\CYRR}{\cyri}{\cyrs}{\cyrs}{\cyra}} {\cyri} {\cyrch}{\cyra}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyre}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {416--422},
     publisher = {mathdoc},
     volume = {181},
     number = {3},
     year = {1990},
     zbl = {0706.42013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1990__181_3_a5/}
}