@article{MS_1991__182_3_a7,
     author = {{\CYREREV}.{\CYREREV}. {\CYRSH}{\cyrn}{\cyro}{\cyrl}{\cyrsftsn}},
     title = {{\CYRO} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrk}{\cyrr}{\cyri}{\cyrv}{\cyrery}{\cyrh} {\cyrl}{\cyri}{\cyrn}{\cyri}{\cyrya}{\cyrm}{\cyri} {\cyru}{\cyrr}{\cyro}{\cyrv}{\cyrn}{\cyrya} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyrh} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyrch}{\cyrl}{\cyre}{\cyrn}{\cyro}{\cyrv} {\cyri} {\cyro} {\cyrr}{\cyrya}{\cyrd}{\cyra}{\cyrh} {\cyrp}{\cyro} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyrm} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyrch}{\cyrl}{\cyre}{\cyrn}{\cyra}{\cyrm}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {421--430},
     publisher = {mathdoc},
     volume = {182},
     number = {3},
     year = {1991},
     zbl = {0782.42014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1991__182_3_a7/}
}