@article{MS_1969__120_3_a0,
     author = {{\CYRD}.{\CYRI}. {\CYRZ}{\cyra}{\cyrishrt}{\cyrc}{\cyre}{\cyrv}},
     title = {{\CYRO} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyra}{\cyrh}, {\cyru}{\cyrd}{\cyro}{\cyrv}{\cyrl}{\cyre}{\cyrt}{\cyrv}{\cyro}{\cyrr}{\cyrya}{\cyryu}{\cyrshch}{\cyri}{\cyrh} {\cyrs}{\cyrl}{\cyra}{\cyrb}{\cyro}{\cyrm}{\cyru} {\cyru}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyryu} {\cyrm}{\cyri}{\cyrn}{\cyri}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {323--331},
     publisher = {mathdoc},
     volume = {120},
     number = {3},
     year = {1969},
     zbl = {0197.02002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1969__120_3_a0/}
}