@article{MS_1967__116_3_a4,
     author = {{\CYRV}.{\CYRA}. {\CYRZ}{\cyro}{\cyrr}{\cyri}{\cyrch}},
     title = {{\CYRT}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyra} {{\CYRM}.{\CYRA}.} {{\CYRL}{\cyra}{\cyrv}{\cyrr}{\cyre}{\cyrn}{\cyrt}{\cyrsftsn}{\cyre}{\cyrv}{\cyra}} {\cyro} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrk}{\cyro}{\cyrn}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyrn}{\cyrery}{\cyrh} {\cyro}{\cyrt}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {417--433},
     publisher = {mathdoc},
     volume = {116},
     number = {3},
     year = {1967},
     zbl = {0181.08701},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1967__116_3_a4/}
}