@article{MS_1970__125_2_a0,
     author = {{\CYRV}.{\CYRA}. {\CYRB}{\cyra}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRS}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyri}{\cyrz}{\cyro}{\cyrm}{\cyro}{\cyrr}{\cyrf}{\cyri}{\cyrz}{\cyrm}{\cyrery} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}, {\cyrr}{\cyra}{\cyrz}{\cyrl}{\cyro}{\cyrzh}{\cyri}{\cyrm}{\cyrery}{\cyrh} {\cyrv} {\cyrs}{\cyrv}{\cyro}{\cyrb}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyre}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp} {\cyrs} {\cyro}{\cyrb}{\cyrhrdsn}{\cyre}{\cyrd}{\cyri}{\cyrn}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrm} {\cyrn}{\cyru}{\cyrl}{\cyre}{\cyrm}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {155--164},
     publisher = {mathdoc},
     volume = {125},
     number = {2},
     year = {1970},
     zbl = {0217.08301},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1970__125_2_a0/}
}