@article{MS_1981__157_3_a8,
     author = {{\CYRA}.{\CYRL}. {\CYRP}{\cyrya}{\cyrt}{\cyrn}{\cyri}{\cyrc}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {\cyro} {\cyrr}{\cyra}{\cyrs}{\cyrs}{\cyre}{\cyrya}{\cyrn}{\cyri}{\cyri} {\cyrv} {\cyrs}{\cyrl}{\cyro}{\cyri}{\cyrs}{\cyrt}{\cyrery}{\cyrh} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyra}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {478--492},
     publisher = {mathdoc},
     volume = {157},
     number = {3},
     year = {1981},
     zbl = {0468.35071},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1981__157_3_a8/}
}