@article{MS_1969__120_3_a5,
     author = {{\CYRA}.{\CYRI}. {\CYRV}{\cyro}{\cyrl}{\cyrsftsn}{\cyrp}{\cyre}{\cyrr}{\cyrt} and {\CYRS}.{\CYRI}. {\CYRH}{\cyru}{\cyrd}{\cyrya}{\cyre}{\cyrv}},
     title = {{\CYRO} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {{\CYRK}{\cyro}{\cyrsh}{\cyri}} {\cyrd}{\cyrl}{\cyrya} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrv}{\cyrery}{\cyrr}{\cyro}{\cyrzh}{\cyrd}{\cyra}{\cyryu}{\cyrshch}{\cyri}{\cyrh}{\cyrs}{\cyrya} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrv}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyra}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {374--396},
     publisher = {mathdoc},
     volume = {120},
     number = {3},
     year = {1969},
     zbl = {0181.37601},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1969__120_3_a5/}
}