@article{MS_1967__115_1_a8,
     author = {{\CYRE}.{\CYRM}. {\CYRL}{\cyra}{\cyrn}{\cyrd}{\cyri}{\cyrs} and {\CYRI}.{\CYRG}. {\CYRP}{\cyre}{\cyrt}{\cyrr}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRP}{\cyri}{\cyrs}{\cyrsftsn}{\cyrm}{\cyro} {\cyrv} {\cyrr}{\cyre}{\cyrd}{\cyra}{\cyrk}{\cyrc}{\cyri}{\cyryu}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {160--160},
     publisher = {mathdoc},
     volume = {115},
     number = {1},
     year = {1967},
     zbl = {0146.32702},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1967__115_1_a8/}
}