@article{MS_1990__181_9_a1,
     author = {{\CYRYU}.{\CYRM}. {\CYRK}{\cyra}{\cyrb}{\cyra}{\cyrn}{\cyro}{\cyrv} and {\CYRS}.{\CYRM}. {\CYRP}{\cyre}{\cyrr}{\cyrg}{\cyra}{\cyrm}{\cyre}{\cyrn}{\cyrshch}{\cyri}{\cyrk}{\cyro}{\cyrv}},
     title = {{\CYRS}{\cyri}{\cyrn}{\cyrg}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyrv}{\cyro}{\cyrz}{\cyrm}{\cyru}{\cyrshch}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrs}{\cyrt}{\cyro}{\cyrh}{\cyra}{\cyrs}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {1170--1182},
     publisher = {mathdoc},
     volume = {181},
     number = {9},
     year = {1990},
     zbl = {0715.60067},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1990__181_9_a1/}
}