@article{MS_1970__124_2_a0,
     author = {{\CYRG}.{\CYRI}. {\CYRZH}{\cyri}{\cyrt}{\cyro}{\cyrm}{\cyri}{\cyrr}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRS}{\cyrt}{\cyra}{\cyrb}{\cyri}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrb}{\cyri}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyro}{\cyrt}{\cyrn}{\cyro}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrn}{\cyra} {\cyru}{\cyrn}{\cyri}{\cyrv}{\cyre}{\cyrr}{\cyrs}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyrh}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {163--174},
     publisher = {mathdoc},
     volume = {124},
     number = {2},
     year = {1970},
     zbl = {0197.01001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1970__124_2_a0/}
}