@article{ND_2011_7_1_a10,
     author = {A. V. Borisov and A. V. Tsiganov},
     title = {{\CYRS}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyra} {{\CYRK}{\cyrl}{\cyre}{\cyrb}{\cyrsh}{\cyra}.} {{\CYRR}{\cyra}{\cyrz}{\cyrd}{\cyre}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre}} {\cyrp}{\cyre}{\cyrr}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh}, {\cyrya}{\cyrv}{\cyrn}{\cyro}{\cyre} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre}? {({\CYRS}{\cyrb}{\cyro}{\cyrr}{\cyrn}{\cyri}{\cyrk}} {\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrt})},
     journal = {Russian journal of nonlinear dynamics},
     pages = {177--187},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2011_7_1_a10/}
}