@article{MS_1981__157_2_a5,
     author = {{\CYRA}.{\CYRV}. {\CYRF}{\cyru}{\cyrr}{\cyrs}{\cyri}{\cyrk}{\cyro}{\cyrv}},
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyru}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyri} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyrery}, {\cyrk}{\cyra}{\cyrs}{\cyra}{\cyryu}{\cyrshch}{\cyri}{\cyre}{\cyrs}{\cyrya} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrz}{\cyrn}{\cyra}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrr}{\cyra}{\cyrz}{\cyrr}{\cyre}{\cyrsh}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrs}{\cyrm}{\cyre}{\cyrsh}{\cyra}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyrd}{\cyrl}{\cyrya} {\cyrt}{\cyrr}{\cyre}{\cyrh}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {{\CYRN}{\cyra}{\cyrv}{\cyrsftsn}{\cyre}} - {{\CYRS}{\cyrt}{\cyro}{\cyrk}{\cyrs}{\cyra}} {\cyri} {{\CYREREV}{\cyrishrt}{\cyrl}{\cyre}{\cyrr}{\cyra}}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {281--306},
     publisher = {mathdoc},
     volume = {157},
     number = {2},
     year = {1981},
     zbl = {0478.49010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1981__157_2_a5/}
}