@article{MS_1989__178_2_a1,
     author = {{\CYRV}.{\CYRV}. {\CYRZH}{\cyra}{\cyrr}{\cyri}{\cyrn}{\cyro}{\cyrv}},
     title = {{\CYRO} {\cyrs}{\cyro}{\cyro}{\cyrt}{\cyrv}{\cyre}{\cyrt}{\cyrs}{\cyrt}{\cyrv}{\cyri}{\cyri} {{\CYRB}{\cyre}{\cyrk}{\cyrl}{\cyru}{\cyrn}{\cyrd}{\cyra}}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {274--291},
     publisher = {mathdoc},
     volume = {178},
     number = {2},
     year = {1989},
     zbl = {0683.35005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1989__178_2_a1/}
}