@article{MS_1986__171_1_a6,
     author = {{\CYRA}.{\CYRA}. {\CYRP}{\cyrr}{\cyre}{\cyrm}{\cyre}{\cyrt}},
     title = {{\CYRA}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyrery} {{\CYRL}{\cyri}} {\cyrb}{\cyre}{\cyrz} {\cyrs}{\cyri}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrv}{\cyrery}{\cyrr}{\cyro}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyrya}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {140--153},
     publisher = {mathdoc},
     volume = {171},
     number = {1},
     year = {1986},
     zbl = {0595.17007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1986__171_1_a6/}
}