@article{MS_1972__130_2_a3,
     author = {{\CYRL}.{\CYRN}. {\CYRSH}{\cyre}{\cyrv}{\cyrr}{\cyri}{\cyrn}},
     title = {{\CYRO} {\cyrp}{\cyrl}{\cyro}{\cyrt}{\cyrn}{\cyro} {\cyrv}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrd}{\cyre}{\cyra}{\cyrl}{\cyra}{\cyrh} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {218--228},
     publisher = {mathdoc},
     volume = {130},
     number = {2},
     year = {1972},
     zbl = {0267.08007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1972__130_2_a3/}
}