@article{MS_1968__119_1_a7,
     author = {{\CYRA}.{\CYRL}. {\CYRV}{\cyre}{\cyrr}{\cyrn}{\cyre}{\cyrr}},
     title = {{\CYRP}{\cyri}{\cyrs}{\cyrsftsn}{\cyrm}{\cyro} {\cyrv} {\cyrr}{\cyre}{\cyrd}{\cyra}{\cyrk}{\cyrc}{\cyri}{\cyryu}. {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyra}} {\cyrk} {\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrt}{\cyre} },
     journal = {Matemati\v{c}eskij sbornik},
     pages = {136--136},
     publisher = {mathdoc},
     volume = {119},
     number = {1},
     year = {1968},
     zbl = {0167.19403},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1968__119_1_a7/}
}