@article{MS_1975__139_2_a7,
     author = {{\CYRA}.{\CYRB}. {\CYRZH}{\cyri}{\cyrzh}{\cyrch}{\cyre}{\cyrn}{\cyrk}{\cyro}},
     title = {{\CYRO} {\cyrg}{\cyro}{\cyrm}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrm} {\cyrs}{\cyrt}{\cyrr}{\cyro}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrr}{\cyra}{\cyrs}{\cyrs}{\cyrl}{\cyro}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyri}{\cyrya} {\cyrs} {\cyri}{\cyrz}{\cyro}{\cyrl}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyro}{\cyrs}{\cyro}{\cyrb}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrya}{\cyrm}{\cyri}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {301--315},
     publisher = {mathdoc},
     volume = {139},
     number = {2},
     year = {1975},
     zbl = {0332.14005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1975__139_2_a7/}
}