@article{MS_1990__181_1_a4,
     author = {{\CYRV}.{\CYRM}. {\CYRB}{\cyru}{\cyrh}{\cyrsh}{\cyrt}{\cyra}{\cyrb}{\cyre}{\cyrr} and {\CYRA}.{\CYRN}. {\CYRH}{\cyro}{\cyrl}{\cyro}{\cyrd}{\cyro}{\cyrv}},
     title = {{\CYRF}{\cyro}{\cyrr}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery}, {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyri} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrk}{\cyro}{\cyrg}{\cyro}{\cyrm}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrishrt}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {75--94},
     publisher = {mathdoc},
     volume = {181},
     number = {1},
     year = {1990},
     zbl = {0694.55008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1990__181_1_a4/}
}