@article{MS_1967__116_4_a5,
     author = {{\CYRN}.{\CYRP}. {\CYRK}{\cyru}{\cyrp}{\cyrc}{\cyro}{\cyrv}},
     title = {{\CYRL}{\cyro}{\cyrk}{\cyra}{\cyrl}{\cyri}{\cyrz}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm} {\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyro}{\cyrs}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {554--564},
     publisher = {mathdoc},
     volume = {116},
     number = {4},
     year = {1967},
     zbl = {0206.08303},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1967__116_4_a5/}
}