@article{MS_1982__159_4_a3,
     author = {{\CYRR}.{\CYRD}. {\CYRL}{\cyra}{\cyrz}{\cyra}{\cyrr}{\cyro}{\cyrv} and {\CYRV}.{\CYRL}. {\CYRM}{\cyra}{\cyrk}{\cyra}{\cyrr}{\cyro}{\cyrv} and {\CYRA}.{\CYRA}. {\CYRS}{\cyra}{\cyrm}{\cyra}{\cyrr}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRP}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyrery}{\cyrh} {\cyrr}{\cyra}{\cyrz}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrh}{\cyre}{\cyrm} {\cyrd}{\cyrl}{\cyrya} {\cyrp}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyro}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyri} {\cyri}{\cyrs}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyrr}{\cyra}{\cyrz}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrh}{\cyre}{\cyrm} {\cyrn}{\cyra} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {469--480},
     publisher = {mathdoc},
     volume = {159},
     number = {4},
     year = {1982},
     zbl = {0494.65055},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1982__159_4_a3/}
}