@article{MS_1991__182_5_a3,
     author = {{\CYRYU}.{\CYRF}. {\CYRK}{\cyro}{\cyrr}{\cyro}{\cyrb}{\cyre}{\cyrishrt}{\cyrn}{\cyri}{\cyrk}},
     title = {{\CYRN}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrv}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrz}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrn}{\cyru}{\cyrl}{\cyrya} {\cyrp}{\cyro} {\cyra}{\cyrb}{\cyrs}{\cyro}{\cyrl}{\cyryu}{\cyrt}{\cyrn}{\cyro} {\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyrs}{\cyrt}{\cyra}{\cyrv}{\cyrl}{\cyrya}{\cyryu}{\cyrshch}{\cyri}{\cyrm} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrm}. {{\CYRP}{\cyrr}{\cyri}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya}} {\cyrk} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyra}{\cyrm} {\cyrs}{\cyrv}{\cyre}{\cyrr}{\cyrt}{\cyrk}{\cyri}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {661--680},
     publisher = {mathdoc},
     volume = {182},
     number = {5},
     year = {1991},
     zbl = {0763.47004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1991__182_5_a3/}
}