@article{MS_1991__182_12_a1,
     author = {{\CYRA}.{\CYRV}. {\CYRL}{\cyryo}{\cyrt}{\cyrch}{\cyri}{\cyrk}{\cyro}{\cyrv}},
     title = {{\CYRA}{\cyrs}{\cyri}{\cyrm}{\cyrp}{\cyrt}{\cyro}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrl}{\cyru}{\cyrch}{\cyra}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrb}{\cyrl}{\cyru}{\cyrzh}{\cyrd}{\cyra}{\cyrn}{\cyri}{\cyrishrt} {\cyrv} {\cyrs}{\cyrl}{\cyru}{\cyrch}{\cyra}{\cyrishrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyre} {\cyrs} {\cyrv}{\cyre}{\cyrr}{\cyro}{\cyrya}{\cyrt}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn}{\cyryu} 1},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {1710--1728},
     publisher = {mathdoc},
     volume = {182},
     number = {12},
     year = {1991},
     zbl = {0745.60073},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1991__182_12_a1/}
}