@article{MS_1981__158_4_a1,
     author = {{\CYRV}.{\CYRE}. {\CYRS}{\cyrl}{\cyryu}{\cyrs}{\cyra}{\cyrr}{\cyrch}{\cyru}{\cyrk}},
     title = {{\CYRO}{\cyrb}{\cyrr}{\cyra}{\cyrt}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrp}{\cyro}{\cyrch}{\cyrt}{\cyri} {\cyrp}{\cyre}{\cyrr}{\cyri}{\cyro}{\cyrd}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} c-{\cyrn}{\cyre}{\cyrp}{\cyrr}{\cyre}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrv}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {483--501},
     publisher = {mathdoc},
     volume = {158},
     number = {4},
     year = {1981},
     zbl = {0503.34012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1981__158_4_a1/}
}