@article{MS_1990__181_12_a1,
     author = {{\CYRS}.{\CYRV}. {\CYRH}{\cyra}{\cyrb}{\cyri}{\cyrr}{\cyro}{\cyrv}},
     title = {{\CYRN}{\cyre}{\cyri}{\cyrz}{\cyrerev}{\cyrn}{\cyrt}{\cyrr}{\cyro}{\cyrp}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrg}{\cyra}{\cyrz}{\cyra}, {\cyrp}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyro}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrs} {\cyrp}{\cyro}{\cyrm}{\cyro}{\cyrshch}{\cyrsftsn}{\cyryu} {\cyrk}{\cyro}{\cyrn}{\cyrt}{\cyra}{\cyrk}{\cyrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery} {\cyrn}{\cyre}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {{\CYRM}{\cyro}{\cyrn}{\cyrzh}{\cyra}-{\CYRA}{\cyrm}{\cyrp}{\cyre}{\cyrr}{\cyra}}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {1607--1622},
     publisher = {mathdoc},
     volume = {181},
     number = {12},
     year = {1990},
     zbl = {0713.76085},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1990__181_12_a1/}
}