@article{MS_1990__181_8_a6,
     author = {{\CYRYU}.{\CYRV}. {\CYRB}{\cyri}{\cyrl}{\cyrl}{\cyri}{\cyrg}},
     title = {{\CYRM}{\cyro}{\cyrd}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyra}{\cyrf}{\cyrf}{\cyri}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyrery} {{\CYRL}{\cyri}}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {1130--1143},
     publisher = {mathdoc},
     volume = {181},
     number = {8},
     year = {1990},
     zbl = {0715.17024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1990__181_8_a6/}
}