@article{MS_1980__153_3_a1,
     author = {{\CYRN}.{\CYRV}. {\CYRK}{\cyru}{\cyrz}{\cyrn}{\cyre}{\cyrc}{\cyro}{\cyrv}},
     title = {{\CYRG}{\cyri}{\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrn}{\cyru}{\cyrz}{\cyra} {{\CYRP}{\cyre}{\cyrt}{\cyre}{\cyrr}{\cyrs}{\cyro}{\cyrn}{\cyra}} {\cyrd}{\cyrl}{\cyrya} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrf}{\cyro}{\cyrr}{\cyrm} {\cyrv}{\cyre}{\cyrs}{\cyra} {\cyrn}{\cyru}{\cyrl}{\cyrsftsn} {\cyri} {\cyrg}{\cyri}{\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrn}{\cyru}{\cyrz}{\cyra} {{\CYRL}{\cyri}{\cyrn}{\cyrn}{\cyri}{\cyrk}{\cyra}.} {{\CYRS}{\cyru}{\cyrm}{\cyrm}{\cyrery}} {\cyrs}{\cyru}{\cyrm}{\cyrm} {{\CYRK}{\cyrl}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrr}{\cyrm}{\cyra}{\cyrn}{\cyra}}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {334--383},
     publisher = {mathdoc},
     volume = {153},
     number = {3},
     year = {1980},
     zbl = {0427.10016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1980__153_3_a1/}
}