@article{MS_1970__125_1_a2,
     author = {{\CYRV}.{\CYRV}. {\CYRF}{\cyri}{\cyrl}{\cyri}{\cyrp}{\cyrp}{\cyro}{\cyrv}},
     title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRP}.{\CYRS}.{\CYRA}{\cyrl}{\cyre}{\cyrk}{\cyrs}{\cyra}{\cyrn}{\cyrd}{\cyrr}{\cyro}{\cyrv}{\cyra}} {({\CYRB}{\cyri}{\cyrk}{\cyro}{\cyrm}{\cyrp}{\cyra}{\cyrk}{\cyrt}} {\cyrs} {\cyrn}{\cyre}{\cyrs}{\cyro}{\cyrv}{\cyrp}{\cyra}{\cyrd}{\cyra}{\cyryu}{\cyrshch}{\cyri}{\cyrm}{\cyri} {\cyri}{\cyrn}{\cyrd}{\cyru}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrr}{\cyra}{\cyrz}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrya}{\cyrm}{\cyri})},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {42--60},
     publisher = {mathdoc},
     volume = {125},
     number = {1},
     year = {1970},
     zbl = {0207.21702},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1970__125_1_a2/}
}