@article{MS_1988__178_4_a1,
     author = {{\CYRN}.{\CYRM}. {\CYRG}{\cyru}{\cyrl}{\cyre}{\cyrv}{\cyri}{\cyrch} and {\CYRS}.{\CYRV}. {\CYRK}{\cyro}{\cyrn}{\cyrya}{\cyrg}{\cyri}{\cyrn} and {\CYRR}.{\CYRV}. {\CYRR}{\cyra}{\cyrh}{\cyrm}{\cyra}{\cyrn}{\cyrk}{\cyru}{\cyrl}{\cyro}{\cyrv}},
     title = {{\CYRN}{\cyre}{\cyrp}{\cyro}{\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyrn}{\cyrery}{\cyre} {\cyrt}{\cyro}{\cyrch}{\cyrk}{\cyri} {\cyri} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrn}{\cyro}{\cyrr}{\cyrm}{\cyrery}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {468--477},
     publisher = {mathdoc},
     volume = {178},
     number = {4},
     year = {1988},
     zbl = {0653.47036},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1988__178_4_a1/}
}