@article{MS_1975__138_2_a2,
     author = {{\CYRF}.{\CYRL}. {\CYRZ}{\cyra}{\cyrk}},
     title = {{\CYRD}{\cyre}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyrm}{\cyro}{\cyrd}{\cyri}{\cyrf}{\cyri}{\cyrk}{\cyra}{\cyrc}{\cyri}{\cyrishrt} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {212--239},
     publisher = {mathdoc},
     volume = {138},
     number = {2},
     year = {1975},
     zbl = {0307.14005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1975__138_2_a2/}
}