@article{MS_1971__126_2_a1,
     author = {{\CYRA}.{\CYRL}. {\CYRG}{\cyra}{\cyrr}{\cyrk}{\cyra}{\cyrv}{\cyri}},
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {{\CYRH}{\cyre}{\cyrl}{\cyrl}{\cyri}} {\cyri} {\cyrn}{\cyra}{\cyri}{\cyrl}{\cyru}{\cyrch}{\cyrsh}{\cyre}{\cyre} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrs}{\cyru}{\cyrm}{\cyrm}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {196--217},
     publisher = {mathdoc},
     volume = {126},
     number = {2},
     year = {1971},
     zbl = {0217.44502},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1971__126_2_a1/}
}