@article{MS_1968__119_3_a6,
     author = {{\CYRL}.{\CYRP}. {\CYRSH}{\cyri}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyro}{\cyrv}},
     title = {{\CYRO} {\cyrr}{\cyro}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrp}{\cyre}{\cyrr}{\cyri}{\cyro}{\cyrd}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro} {\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyri}{\cyrz} {\cyrt}{\cyrr}{\cyra}{\cyre}{\cyrk}{\cyrt}{\cyro}{\cyrr}{\cyri}{\cyri}, {\cyrd}{\cyrv}{\cyro}{\cyrya}{\cyrk}{\cyro}{\cyra}{\cyrs}{\cyri}{\cyrm}{\cyrp}{\cyrt}{\cyro}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrk} {\cyrs}{\cyro}{\cyrs}{\cyrt}{\cyro}{\cyrya}{\cyrn}{\cyri}{\cyryu} {\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyro}{\cyrv}{\cyre}{\cyrs}{\cyri}{\cyrya} {\cyrt}{\cyri}{\cyrp}{\cyra} {\cyrs}{\cyre}{\cyrd}{\cyrl}{\cyro}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {461--472},
     publisher = {mathdoc},
     volume = {119},
     number = {3},
     year = {1968},
     zbl = {0165.41901},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1968__119_3_a6/}
}