@article{MS_1969__120_4_a0,
     author = {{\CYRD}.{\CYRSH}. {\CYRL}{\cyru}{\cyrn}{\cyrd}{\cyri}{\cyrn}{\cyra} and {\CYRV}.{\CYRA}. {\CYRM}{\cyra}{\cyrr}{\cyrch}{\cyre}{\cyrn}{\cyrk}{\cyro}},
     title = {{\CYRU}{\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrn}{\cyre}{\cyrr}{\cyra}{\cyrv}{\cyre}{\cyrn}{\cyrs}{\cyrt}{\cyrv}, {\cyrh}{\cyra}{\cyrr}{\cyra}{\cyrk}{\cyrt}{\cyre}{\cyrr}{\cyri}{\cyrz}{\cyru}{\cyryu}{\cyrshch}{\cyri}{\cyrh} {\cyru}{\cyrs}{\cyrt}{\cyro}{\cyrishrt}{\cyrch}{\cyri}{\cyrv}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrr}{\cyra}{\cyrs}{\cyrs}{\cyre}{\cyrya}{\cyrn}{\cyri}{\cyrya}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {475--484},
     publisher = {mathdoc},
     volume = {120},
     number = {4},
     year = {1969},
     zbl = {0182.11504},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1969__120_4_a0/}
}