@article{MS_1972__129_4_a2,
     author = {{\CYRA}.{\CYRI}. {\CYRV}{\cyro}{\cyrl}{\cyrsftsn}{\cyrp}{\cyre}{\cyrr}{\cyrt} and {\CYRS}.{\CYRI}. {\CYRH}{\cyru}{\cyrd}{\cyrya}{\cyre}{\cyrv}},
     title = {{\CYRO} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {{\CYRK}{\cyro}{\cyrsh}{\cyri}} {\cyrd}{\cyrl}{\cyrya} {\cyrs}{\cyro}{\cyrs}{\cyrt}{\cyra}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyrn}{\cyre}{\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {504--528},
     publisher = {mathdoc},
     volume = {129},
     number = {4},
     year = {1972},
     zbl = {0239.35017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1972__129_4_a2/}
}